طنب الكبرى
The UAE introduced a mandatory military conscription for adult males in 2014 of 16 months to expand its reserve force. The date of the first death in the line of duty of an Emirati soldier was on 30 November 1971 during the Seizure of Abu Musa and the Greater and Lesser Tunbs as is celebrated annually as the Commemoration Day. The highest loss of life in the history of the UAE military occurred on Friday 4 September 2015, in which 52 soldiers were killed in Marib area of central Yemen by a Tochka missile which targeted a weapons cache and caused a large explosion. All the names of Emirati soldiers who died in the line of duty are inscribed in the UAE Armed Forces memorial, the Oasis of Dignity, in the capital Abu Dhabi.