Petty Officer 2nd Class Justin Cavitt, assigned to Mobile Diving and Salvage Unit 1 monitors his time in the water while conducting an anti-terrorism force protection dive inspection at the port of Mina Salman. MDSU 1 conducts ATFP dive operations to ensure the safety and security of incoming and outgoing vessels as part of maritime security operations in the U.S. 5th Fleet area of responsibility.