- The growing numbers of German Eindecker fighters over the Western Front are inflicting heavy casualties on the Royal Flying Corps, and with no comparable aircraft to fight back with, pilot morale is on the decline. To remedy the situation, Brigadier-General Trenchard, commander of the RFC in France, advises the War Office that training programmes for new pilots need to concentrate on aerial combat, so that replacements are prepared for the struggle in the skies over the Western Front.
- After four days of heavy attacks north and south of Görz, the Italian 2nd and 3rd Armies have gained negligible ground; only several small stretches of the first enemy trench line have been captured, and in each case the Austro-Hungarian defenders have simply fallen back to the second trench line. At no point have the Italians even threatened to achieve a significant victory or breakthrough, and what little has been gained has been won at the cost of 67 000 casualties. The Italian 3rd Army in particular has suffered heavily and its infantry is exhausted after constant, fruitless combat, and thus Cadorna today orders a pause of several days to the offensive to allow replacements and supplies to reach the front.
Though they have generally held their line, the Austro-Hungarians have also suffered significant losses, and 5th Army, responsible for defending the Isonzo River line, has exhausted almost all of its reserves, with only several battalions of Landsturm immediately at hand. The break in the Italian offensive thus gives a much-needed opportunity to bring up further reserves and replacements.