Ottoman destroyer Yadigar-i Millet
…of fuel oil to Zonguldak for a group of German U-boats that was operating out of the port. Early on 10 July 1917, a British Royal Naval Air Service Handley Page Type O bomber, flying from Moudros, Greece, attempted to bomb Yavuz Sultan Selim with eight 112 lb (51 kg) bombs from an altitude of 800 ft (240 m). The bombs…