26 July 1917
- Flight Lieutenant Hector Kingsley Portus Tiddy is killed in action in Belgium
- Allied troops on the Western Front repulse repeated German attacks north of the Aisne and at Mont Haut in Champagne
- Austro-Germans on the Eastern Front cross the Sereth River and take Kolomea
- The Balkan Conference in Paris closes
This entry was posted on July 26th, 2017.