Player Embed Code: Download Embed Share NMRTU Change of Charge Ceremony AFN Diego Garcia June 21, 2023 | 1:00 Cmdr. Jeff Miles, outgoing Officer in Charge, Navy Medicine Readiness and Training Unit Diego Garcia and Cmdr. Cliff Butler, incoming Officer in Charge, give remarks during a change of charge ceremony onboard Navy Support Facility Diego Garcia (NSF). NSF 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 video by Mass Communication Specialist Seaman Brandon Claros/Released)