On 22 May 2009, Sri Lankan Defence Secretary Gotabhaya Rajapaksa confirmed that 6,261 personnel of the Sri Lankan Armed Forces had lost their lives and 29,551 were wounded during the Eelam War IV since July 2006. Brigadier Udaya Nanayakkara added that approximately 22,000 LTTE fighters had died during this time. The war caused the death of 80 000-100 000 civilians. There are allegations that war crimes were committed by the Sri Lankan military and the rebel Liberation Tigers of Tamil Eelam (Tamil Tigers) during the Sri Lankan Civil War, particularly during the final months of the Eelam War IV phase in 2009. The alleged war crimes include attacks on civilians and civilian buildings by both sides; executions of combatants and prisoners by both sides; enforced disappearances by the Sri Lankan military and paramilitary groups backed by them; acute shortages of food, medicine, and clean water for civilians trapped in the war zone; and child recruitment by the Tamil Tigers.