Navy Petty Officer 2nd Class David Orme, diver, signals the diving supervisor that he will began diving operations with a Peruvian and Panamanian diver during a joint nation underwater survey of a sunken ship in the Panama City harbor. Local port authorities requested assistance from Mobile Diving and Salvage Unit 2, company 2-6, to investigate moving a twelve-year-old sunken ship. MDSU-2 is participating in the Navy Diver-Southern Partnership Station exercise, a multinational partnership engagement designed to increase interoperability and partner nation capacity through diving operations.