Navy Lt. Travis Clem, foreground, and Lt. David Trampp, center, both with the Fleet Survey Team, work with Nigerian sailors to construct a tide gauge as part of a cooperative hydrographic survey March 19, 2009, in Lagos, Nigeria, during Africa Partnership Station (APS) 2009. APS is an international security cooperation initiative facilitated by Commander, Naval Forces Europe-Africa aimed at strengthening global maritime partnerships through training and collaborative activities in order to improve maritime safety and security in Africa.

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Keywords: 980604--7726d-002, air, america, archive, armed, army, defence, dimoc, force, forces, foreign, military, navy, reportage, service, serviceman, servicemen, soldier, states, united, usa, usn