The Ottomans, with plentiful manpower in reserve but lacking any significant artillery and machine guns, made incessant counter-attacks culminating with the strongest on 5 July but all were repulsed. Still, the control of the strategic hills overlooking Sıgındere and Kerevizdere were denied to the Allies by massive Ottoman bayonet attacks. The Ottoman casualties for the period between 28 June and 5 July are estimated at between 14,000 and 16,000, four times the British losses. Where possible the Ottoman dead were burned but a truce to bury them was refused. The British believed the dead bodies were an effective barrier and that Ottoman soldiers were unwilling to attack across them. This was one of the few truly unvalorous and unmagnanimous acts committed by Allies which infuriated the Ottoman greatly.