October 5th, 1915

- Overnight a reconstituted British XI Corps, with 12th and 46th Divisions (the former a New Army formation and the latter a Territorial unit; both had formerly been in the Ypres salient) replacing the shattered 21st and 24th alongside the Guards Division, has been reinserted into the frontline opposite the Hohenzollern Redoubt.  Haig believes that the ground lost here over the past week must be recaptured prior to any further advance eastward, and thus has ordered the Guards Division to recapture the Redoubt and 12th Division to seize The Quarries.  All of the artillery belonging to the British 1st Army will support this attack, which will also be accompanied by the release of chlorine gas from 480 cylinders.  Such a maximum effort, however, takes time to prepare for, especially with respect to the deployment of the drums of gas, and as such Haig has scheduled this assault to take place on October 9th, with the subsequent attack eastward scheduled for the following.  News of the delay, however, is disappointing to Joffre, who had hoped that the British attack at Loos would coincide with the renewed French assaults in Artois and Champagne, and despite a visit by Foch to Sir John French's headquarters the British refuse to be rushed.  Though terrible weather has postponed the attack in Artois, the preliminary bombardment in Champagne has already begun, and Joffre feels he has no choice but to abandon the concept of simultaneous assaults, ordering the French 2nd and 4th Armies to attack tomorrow as scheduled.

- With the growing French artillery bombardment, it has become clear to the German defenders in Champagne that the enemy is preparing to make another big push to break through their line.  General Einem of 3rd Army reports to Falkenhayn today that sufficient reserves are now available to halt any French assault in the coming days, though if the French attack for more than several days further reinforcements may be necessary.  Further, given that the reserve line German troops now inhabit was not as well-developed as the old first trench line, French artillery fire is having a particularly severe effect on soldiers who lack dugouts to shelter in.  Moreover, while the placement of much of the reserve line on the reverse side of various hills prevent the French from observing the fall of their shells, it also prevents the Germans from observing French preparations to attack.

- Joffre and Kitchener meet at Calais to discuss the expedition to Salonika and operations in the Balkans.  In addition to the infantry division and cavalry regiment already en route, Joffre has agreed to send an infantry brigade shortly and an infantry and two cavalry divisions once the fall offensive in Champagne is concluded.  The current French commitment to the operations thus stands at 64 000 men.  During today's meeting Kitchener promises to augment the British division on the way to Salonika with an infantry and cavalry division, while agreeing to send a further three infantry divisions when the Champagne battle is over.  Notably, these forces will come up about 20 000 short of the 150 000 requested by Venizelos, but when Joffre asks Kitchener to make up the difference, the latter states that this could only be accomplished by withdrawing further divisions from the British Expeditionary Force in France (from which the three infantry divisions mentioned above are to be taken).  Moreover, Kitchener remains unconvinced of the soundness of intervention in the Balkans.  The idea of sending forces into Serbia with winter imminent does not strike him as sound, and believes that even if the Entente force is augmented to 150 000 men it will not be sufficient to alter the balance of forces in the Balkans without Greek intervention.  Kitchener informs Joffre that the British contingent will not advance beyond Salonika unless the Greeks enter the war.  As a result, the two agree that the British will be responsible for defending Salonika itself while the French would undertake an advance northward to aid the Serbs.

- Though yesterday both the British and French governments had signaled their concurrence with the Russian ultimatum of the 1st, the Bulgarian government formally rejects the ultimatum today, unwilling to be dissuaded from entering the war.  The Entente interprets the rejection as the last straw, and instructions go out to the Entente ambassadors in Sofia to leave the country.

Meanwhile the German and Austro-Hungarian offensive against Serbia is about to begin - artillery today fires registration shots, aircraft tracking the fall of shells, so that when the main bombardment opens the Germans can be reasonably sure their shells are falling on the targets they intend to target.  On the other side the Serbian army has been preparing for the imminent attack, and General Radomir Putnik has deployed the Serbian 1st and 3rd Armies to defend the line of the Save and Danube Rivers.  After repulsing three separate Austro-Hungarian attempts to conquer Serbia in 1914, both Putnik and the Serbian soldier have earned well-deserved reputations for toughness and tenacity.  However, the Serbian army of late 1915 is not the same as that of late 1914.  First, a series of epidemics had decimated Serbia earlier this year, striking down thousands and crippling many more.  The army was not immune, and disease has thinned its ranks.  Second, the mobilization of 1914 had drafted almost every able-bodied male into the army, and while this contributed to victory in 1914 it means that there are practically no replacements for the 120 000 casualties the Serbians have suffered in the war to date.  Quite literally, this is the last Serbian army - should it be defeated, it would be impossible to raise another.  Third, the supply situation has worsened.  Prewar ammunition stocks, already low from the two Balkan wars, had been largely depleted by the fighting in 1914, and while the minimal Serbian armaments industry has proved wholely inadequate to the demands of modern war, supplies from France, while vital, can hardly make up the shortfall.  The Serbians thus face a severe shortage of weaponry and munitions at the moment they are needed most.  Fourth, the obvious agreement of Bulgaria to enter the war means that the Serbs cannot deploy their entire army to face the Germans and Austro-Hungarians attacking from the north; instead, 2nd Army and smaller forces have to be deployed along the eastern frontier to prevent a Bulgarian offensive from cutting behind the Serbian forces to the north.  Finally, Putnik himself is ill, suffering from influenza, and his role in directing the Serbian army is necessarily reduced.  Thus the German and Austro-Hungarian offensive will face a Serbian army in significantly more dire straits than it had been in 1914, which should be kept in mind when comparing the results of the 1915 campaign with that of 1914.

- Despite the vote in parliament yesterday, significant domestic opposition in Greece remains to the policy of the government: the idea of foreign troops arriving unimpeded at Salonika is seen as a gross affront of Greek sovereignty by the opposition press, which over the past few days has been giving vent to its frustrations.  Further, the leadership of the Greek army is opposed to intervention in the war.  Most importantly, Venizelos has been entirely unable to assuage the concerns of King Constantine regarding Greek entry into the war.  Unwilling to accede any longer to Venizelo's pro-Entente policy, he dismisses Venizelos as Prime Minister, and appoints as his replacement Alexandros Zaimis, an adherent of Constantine's policy of strict neutrality.  In choosing this course of action, Constantine has set the course of Greek politics on a fateful path to what will become known as the 'Great Schism' - Venizelos has no intention of going quietly into retirement.

Regardless of the dismissal of the Greek government, the Entente landing at Salonika begins today as the first elements of two brigades and an artillery battalion from the French 156th Division start to disembark.

French infantry at Salonika, October 1915.

- After yesterday's order dispatching the Ottoman XVIII Corps to Baghdad, Enver Pasha orders the formation of a new 6th Army to take command of all Ottoman forces in Mesopotamia.  His hope is that a unified command for the region with new leadership will stabilize the front and keep the British away from Baghdad.  To command 6th Army Enver assigned German Field Marshal Colmar von der Goltz, currently in command of 1st Army in Thrace.  Goltz's responsibilities, however, go beyond Mesopotamia: 6th Army includes Persia within its zone of operations.  His appointment meets the request of the Persian government for a senior German officer to be made responsible for Persia, and in addition to meeting the British advance in Mesopotamia Goltz is to win Persia to the side of the Germans, ideally to open the way to a land attack on India.

It will, however, take a number of weeks for the elderly Goltz to reach Baghdad, given the poor transportation system, and in the meantime command of 6th Army will reside in Colonel Nur-ud-din, who has led Ottoman forces in the region since mid-June.  Despite the record of defeat, Nur-ud-din is an experienced officer with lengthy service in the Ottoman army, and his defensive efforts have largely been let down by poor morale.  With reinforcements en route, however, Nur-ud-din hopes to be able to hold the British at Ctesiphon.

October 4th, 1915

- In the Champagne artillery of the French 2nd and 4th Armies commence their preliminary bombardment of the German lines, in support of the infantry attack scheduled for the morning of the 6th.  Once the French soldiers go over the top, 4th Army's artillery will utilize a rolling barrage to support the advance.  Though the French had started using this technique in May, this will be the largest rolling barrage they have yet undertaken in the war.   The rolling barrage is an attempt to avoid the communication issues that plague the modern battlefield, and in particular make it exceedingly difficult for advancing infantry to communicate to artillery batteries in the rear their position and enemy strongpoints that require bombardment.  In a rolling barrage, the artillery fires according to a strict timetable, whereby they would fire on the first enemy trench line right up to the moment the infantry advance, and then shift their fire at precise intervals to enemy positions progressively behind the front.  The timing is intended to always keep the artillery fire just ahead of the advancing infantry, so that enemy positions are hit just before the infantry attack them.  In this way, the infantry always knows, via knowledge of the timetables, exactly where friendly shells will be falling.  In the absence of direct communication, the coordination of infantry and artillery is to be accomplished by scripted synchronization.  It requires, of course, that the infantry advance at the planned speed - they cannot go faster, lest they march into their own artillery fire, and if they are held up, they will find their artillery support shifting to targets further away, leaving the immediate defenders unmolested.  The rolling barrage, if perfectly executed, has the potential to be an elegant solution to the problem of battlefield coordination; the issue, of course, is whether such perfect conditions can ever be found in the chaos and devastation of No Man's Land.

- This evening the Greek parliament debates the imminent Entente landing at Salonika and Greek diplomatic relations with both sides.  Prime Minister Venizelos gives a fiery speech defending his policy, stating that his government would honour the Greco-Serbian convention and protect the southern flank of the Serbian army.  He also denounced his opponents, and in particular argued that it would be unconstitutional for King Constantine to ignore the will of the people (which conveniently, in Venizelos' mind, matches his own aims).  The Greek parliament gives Venizelos' government a vote of confidence by a majority of twenty-seven.

- Since the entry of the Ottoman Empire into the war eleven months ago, the record of its defense of Mesopotamia has been one of dismal failure.  Again and again, British Indian units have managed to best the local Ottoman forces, which after the First Battle of Kut-al-Amara have fallen back towards Baghdad.  Concluding that the reinforcements are required to rescue the situation in Mesopotamia, Enver Pasha has already ordered 45th Division to the theatre, though it arrived too late to participate in the First Battle of Kut-al-Amara.  To augment this division Enver today orders XVIII Corps, consisting of 51st and 52nd Divisions, to Baghdad.  These two divisions have been on the Caucasus front as part of 3rd Army since April, and have significant combat experience fighting in a wide range of climactic and topographical circumstances.  These formations are a far cry from the existing Ottoman forces in Mesopotamia, in particular 35th Division, whose morale has been sapped by a steady diet of defeat and retreat.

October 3rd, 1915

- Joffre writes a long memorandum to the war minister today in response to General Sarrail's dispatch on operations in the Balkans.  Not surprisingly, the French commander in chief strongly objects to the suggestion of transferring three or four corps to Salonika.  Britain. he suggests, should assume primary responsibility for aiding their allies in the Balkans, and while France should contribute to any such support, it should be kept to a bare minimum.  A larger commitment, he fears, would be a fruitless dispersal of strength and involve a weakening of the Western Front.  Joffre also acknowledges has failed to break through the second German defense line.  He prepares his civilian master for the suspension of the offensive in the near future, given the need for fresh infantry and additional ammunition before another operation of similar scope can be undertaken.  This does not preclude, however, the assault Joffre ordered yesterday, hoping to secure additional ground through one final effort.  Moreover, he insists that the initial success in Champagne 'gives us confidence in the final victory' and that 'all our efforts should seek to achieve a large strategic rupture that will have as its first consequence the liberation of national territory.'  A significant commitment to the Balkans, however, would constitute an unacceptable and unnecessary diversion from this effort.

- At Loos the French IX Corps has taken over the British line up to the ruins of the Puit 14 factory, including responsibility for the village of Loos itself.  This has allowed the entire Guards Division to be pulled out of the line for rest before the planned resumption of the offensive.  To the north, following the recapture of a stretch of Gun Trench on the 30th, German forces launched a series of attacks over the past few days against the northern side of the salient carved out by the initial British attack on the 25th.  After heavy fighting, early this morning German infantry manage to recapture the Hohenzollern Redoubt, a significant loss for the British as it exposes any future British attack towards Hulloch to flanking fire from the north.

- As the French prepare for one last push in Champagne, Falkenhayn asks Lieutenant-General Konstantin Schmidt von Knobelsdorf, chief of staff to Crown Prince Wilhelm, whether it would be possible to undertake a major offensive in Alsace, the plans for which Knobelsdorf had examined during the summer.  Though the conclusion is that, with significant forces committed to the Serbian offensive, such an operation is not practical at present, Falkenhayn's inquiry speaks to the extent to which the great crisis of September 25th, when it appeared that both the British and French had broken through at Loos and in Champagne respectively, has passed.

- The Greek government lodges a formal diplomatic complaint of the imminent violation of its neutrality by British and French forces landing at Salonika.  Having fulfilled the requirements of international law to preserve the facade of diplomacy, no interference is offered when British and French officers land at Salonika today to begin planning for the arrival of the lead French brigades on the 5th.

The Anglo-French landing at Salonika, Greece, October 1915.

October 2nd, 1915

- After meeting Foch today, Joffre orders Castlenau to make another major push in Champagne and assigns artillery shells sufficient for the necessary preliminary bombardment, though he emphasizes to Castlenau that 'these munitions represent the totality of what I have at my disposal.'  Given the losses of the past week and the expenditure of ammunition, Joffre is well aware that the French army has sufficient strength for only one more significant attack.

The ruins of a church in the village of Perthes, on the front line during the 2nd Battle of Champagne, Oct. 1915.

- General Sarrail dispatches his assessment of operations in the Near East to the French government today.  He begins by opposing a withdrawal from the Dardanelles, believing that it would raise doubts about the military capability of the Entente, but that the British should take over sole responsibility for the operation - since it was their mess in conception and execution, let them deal with the aftermath.  Turning to the Balkans, he argues that the three brigades currently en route to Salonika would only be sufficient to protect the railway running from Salonika into Serbia, and little influence could be exerted on events north of Skopje with such a force.  Instead, Sarrail calls for a much broader campaign in the Balkans, one that aims not just to aid Serbia but knock Bulgaria out of the war entirely.  To accomplish this, he suggests 30 000 British soldiers could defend Salonika while three or four high-quality and well-supplied Frenc corps drive towards Sofia.  Sarrail's proposal goes beyond the initial aims of the expedition, and the French government refers the note to Joffre for comment.

Meanwhile, as per the request of Venizelos, the British and French governments formally serve notice to the Greek government that they will be landing forces at Salonika.

October 1st, 1915

- Overnight the portion of the British Guards Division still in the line digs a new trench east of Loos parallel to the Lens-La Bassée road, from which the planned renewal of the offensive is to be launched.  Having completed the trench, Guards Division is relieved by the French IX Corps this morning and joins 3rd Guards Brigade in reserve.  Haig intends to use the Guards Division to retake the ground lost at the Dump and Fosse 8 over the past several days of severe fighting, but feels this attack must occur before the main offensive is renewed; otherwise, German forces here will be able to fire into the northern flank of the advancing British infantry.  As the Guards will not be in position to attack before October 4th, Haig, with the support of Field Marshal French, insists that the Anglo-French offensive be postponed several more days.  Unable to compel the British to attack earlier, Foch has no choice but to delay the attack of the French 10th Army until October 6th.

- Given the clear intentions of Bulgaria to enter the war on the side of the Germans, the Russian ambassador presents an ultimatum to the Bulgarian government today, requiring the dismissal of German officers and a formal commitment to neutrality.

- The Russian Black Seas Fleet bombards the Ottoman ports of Kozlu, Zonguldak, and Eregli, an operation that sees the first sortie by the newly-completed dreadnought Imperatrista Maria II.  Armed with twelve 12-inch guns, protected by a 12-inch armor belt, and capable of 23 knots, it more than balances the presence of the German battlecruiser Goeben in the Black Sea, and allows the Russians to undertake more aggressive operations.

- At 4pm the lead elements of the Ottoman 35th Division, retreating after defeat at the First Battle of Kut-al-Amara on September 28th, reach the ruins of the ancient city of Ctesiphon, fifteen miles south of Baghdad.  It is here that Colonel Nur-ur-din intends to make the next stand against the British advance up the Tigris River, and 35th Division is ordered to begin construction of an elaborate trench system.

- After receiving approval from Kabul, the German mission to Afghanistan was permitted to depart Herat and today arrives at the capital after a journey taking over a year.  Here, too, however, the Germans are kept at arms' length - they are not permitted to enter Kabul and their movement is limited.  Afghanistan is been under the indirect control of Britain, after the Anglo-Russian Convention of 1907 assigned the country to the British sphere of influence.  The primary aim of Emir Habibullah is to lessen the influence of Britain in his country and restore a degree of independence, and it is through this lens that he views the German mission - they are seen as a potentially useful tool to win concessions from the British.  He has no interest in the Germans, or indeed the wider war, beyond the extent to which he can manipulate the situation to his own advantage.  This does not preclude throwing his lot in with the Germans, but it does require keeping them at arms length at present to avoid an excessive commitment.  Indeed, the British, having learned months before of the German mission, have already contacted Habibullah with assurances of friendship and protection.  The German mission thus finds themselves as just one piece in the Great Game for control of the Northwest Frontier of India, a game which began long before their arrival and will continue long after the present war has passed.

September 30th, 1915

- To the north side of Loos, efforts by the British 28th Division to recover the slap heap known as the Dump, lost on the 27th, are called off today.  A German counterattack, meanwhile, manages to regain 250 yards of Gun Trench, located between the Quarries and the Hulloch-Vermelles road.  To the south of Loos, the delayed relief of the British 47th Division south of Loos by the French IX Corps is completed overnight, and in turn 47th Division has shifted north and relieved 3rd Guard Brigade, the latter going back into reserve.  Given the delay, when General Foch and Field Marshall French meet today they agree to postpone the Anglo-French offensive at Vimy Ridge and Loos to October 3rd.

British dead lay before a captured German trench near Loos, Sept. 30th, 1915.

Ruined buildings in the village of Loos, Sept. 30th, 1915.

On the German side, the first train carrying the German XI Corps from the Eastern Front passes through Liège this morning en route to 6th Army.  Further, the situation has sufficiently stabilized from Falkenhayn's perspective to permit further relief of the battered VI Corps, sending in elements of I Bavarian Corps into the line in its place.  Falkenhayn also receives reports that ample ammunition remains for defensive artillery in the event of further Entente assaults.  The German chief of staff concludes today that while fighting on the Western Front continues, the armies have weathered the worst of the enemy attacks, and though the margin of victory was at times narrow, this has been accomplished without having to divert significant forces from the Balkans and delay the impending invasion of Serbia.

- As a result of the debacle in Champagne that ensued after the false report of a breakthrough by the French 14th Division, Castlenau informs Joffre today that several days will be needed to reorganize and recover from the earlier fighting before the offensive can be resumed.  Though a decision about timing has yet to be made, Joffre tells Castlenau to proceed as if another attack will be undertaken.

- As German and Austro-Hungarian forces finalize preparations for their invasion of Serbia, German aircraft have been conducting aerial reconnaissance of Serbian positions and key crossings of the Save and Danube Rivers.  In addition, a series of bombing raids have been carried out, principally against Požarevac, the main Serbian airfield, and Kragujevać, home to munitions factories.  By the end of September, the Germans have dropped approximately 2400 kilograms of bombs.  At this stage of the war, however, aerial bombardment is still primitive, and it is estimated that half of the bombs fail to detonate.  Only minimal resistance is faced by the German aircraft, though today Serbian air defenses score their only success of the campaign when they shoot down a German Albatross today, part of six-plane raid on Kragujevać.

September 29th, 1915

- Today reports finally reach the headquarters of the German 6th Army that confirm that the French have not broken through at Givenchy.  Moreover, though elements of the French III Corps on Hill 140 repulse several German counterattacks, they also find themselves exposed to intense German artillery fire, and today they are compelled to abandon the summit, taking up position a hundred yards to the west.  The immediate crisis having past, Rupprecht concentrates on relieving the German infantry who have been battered by the prior four days of fighting.  Overnight, 2nd Guards Division takes over the line between Giesler Hill and Givenchy held by 123rd Saxon Division, while 1st Guards Division is deployed to the heights of Vimy Ridge.  Bit by bit, VI Corps, which has borne the burden of the fighting in Artois and suffered over seven thousand casualties, is pulled out of the line and reassembles at Cambrai.  Falkenhayn also assigns XI Corps, returning from the Eastern Front, to 6th Army, though after its exertions in Russia it needs rest before being committed to battle again.

On the Entente side, General Foch and Field Marshall French meet to discuss another major push in Artois and Flanders, hoping to take advantage of the ground won near Vimy Ridge yesterday.  They agree that the British 1st Army and the French 10th Army will attack together on October 2nd; when Foch appraises Joffre of the plan, the latter agrees to release additional artillery munitions to support the offensive.  To meet the timetable, however, the French 10th Army will need to relieve the southern wing of the British 1st Army as agreed upon yesterday.  This redeployment, intended to be completed today, is delayed by poor weather and deteriorating roads; General d'Urbal reports that it will not be completed until tomorrow.

- In the Champagne, French forces have rushed to exploit the phantom 'breach' in the German second line supposedly won yesterday by 14th Division.  Before dawn VII Corps attacks towards the supposed breakthrough, while VI Corps also advances on its right, but both assaults fail with heavy casualties.  Later today three infantry brigades attempt to pass through the breach, only to encounter German defenders and suffer heavy losses.  Despite the growing debacle, subsequent messages that reached Castlenau reported that the breach had actually been enlarged.  Thinking his armies on the verge of victory, Castlenau informs Joffre that three entire divisions have now passed through the opening.

Only later this afternoon does accurate information actually reach Castlenau's headquarters, which reveal not only that the German second trench line remains unbroken but that the forces that attempted to pass through the 'breach' have suffered horrendous losses and have become thoroughly disorganized.  At midnight Castlenau reluctantly orders de Lange of 4th Army to halt the attack, and devote tomorrow to untangling the divisions that had rushed towards the breach and becoming hopelessly entangled.  Castlenau also instructs Pétain to cancel an attack by 2nd Army scheduled to be launched tomorrow at 930am.

- By today the Austro-Hungarian 4th Army has reached the Putilowka River, across which the Russian 8th Army has halted its retreat, and efforts to cross to the east bank are easily repulsed.  The only success occurs to the north, where the German XXIV Reserve Corps pushes the Russians over the Kormin River and take three thousand prisoners.

Given the utter exhaustion of his armies, combined with the end of OberOst's offensive at Vilna, convince Conrad that further offensive operations would be futile, and orders are issued to 4th and 1st Armies to go over to the defensive.  Conrad's fall offensive against the Russians has been yet another dismal failure; initially referred to as the Black-Yellow Offensive, the operation has been known as the Herbstsau among Conrad's staff, which translates literally as 'autumn swinery' but more loosely, and more accurately, as 'fall fuck-up'.

In the course of the month's fighting, the Austro-Hungarian armies on the Eastern Front have lost over 230 000 men, which comprises almost half of their strength at the start of September.  Included amongst this number were 100 000 soldiers taken prisoner by the Russians, and the poor quality of the Austro-Hungarian units is further evidenced by Austro-Hungarian officers reporting sick at twice the rate of those wounded, an opposite ratio as that found in the German army.  Further, Austria-Hungary simply lacked the means to fully replace casualties - only 120 000 new men had arrived at the front, barely half the number of those lost.  The failure of the 'Herbstsau' offensive has also further damaged the reputation of the Austro-Hungarian army amongst its allies - not only did the offensive on the Eastern Front fail, but the four divisions Conrad had to pull away from the Serbian campaign to reinforce the armies battered by the Russian counteroffensive served to enlighten the new Bulgarian ally of where the real power and influence lay within the Central Powers.

- As of this morning the Ottomans have abandoned their defence positions east of Kut-al-Amara, and aerial reconnaissance informs General Townshend of 6th Indian Division that the Ottomans have abandoned Kut-al-Amara and retreated further upriver.  There is no vigorous pursuit of the defeated Ottomans, however - 6th Indian Division is exhausted, and low water on the Tigris limits the operations of British gunboats.