DIEGO GARCIA, British Indian Ocean Territory (Jan. 19, 2021) U.S. Navy Sailors take an E-7 advancement exam in the Island Room onboard Diego Garcia, Jan. 19, 2021. Naval Support Facility Diego Garcia provides logistic, service, recreational and administrative support to U.S. and allied forces forward deployed to the Indian Ocean and Arabian Gulf. (U.S. Navy photo by Seaman Stevin Atkins)