June 17—Sub-Lieutenant Warneford, who won the Victoria Cross for blowing a Zeppelin to pieces, is killed by the fall of his aeroplane at Buc, France; French air squadrons bombard German reserve forces at Givenchy and in the Forest of La Folie, dispersing troops about to attack the French; squadron of Italian dirigibles bombards Austrian positions at Monte Santo and intrenchments facing Gradisca, doing considerable damage; the squadron also damages the Ovoladeaga station on the railroad from Gorizia to Dornberg.
June 18—Italian dirigible bombards an ammunition factory near Trieste.
June 19—In a duel between a French and a German aeroplane near Thann, in Upper Alsace, fought at a height of 10,500 feet, the French aviator kills the German.
June 20—Germans shoot down one allied aeroplane near Iseghem, Flanders, and another near Vouziers, in Champagne.
June 21—Austrian naval planes bombard the railway stations at Bari and Brindisi, doing considerable damage; allied aeroplanes bombard Turkish batteries on Asiatic side of the Dardanelles.
June 22—British aeroplane drops three bombs on Smyrna, causing seventy casualties in the garrison.
June 25—French aviators drop twenty bombs on the station of Douai, fifteen miles northeast of Arras.
June 26—British aviators drop bombs near Roulers, Belgium, causing the explosion of a large ammunition depot and the killing of fifty German soldiers.
June 27—French aeroplane drops eight shells on the Zeppelin hangars at Friedrichshafen.
July 1—French aeroplanes drop bombs on Zeebrugge and Bruges, but slight damage is done.