U.S. Marine Corps Lance Cpl. Caleb Dehoog dives headfirst into the pool during a social gathering between Marines from Africa Partnership Station (APS) 2011 and Marines from the Marine Security Guard detachment in Dakar, Senegal, May 1, 2011. The day was spent barbecuing, swimming, and playing various courtyard games. APS is an international security cooperation initiative facilitated by Commander, U.S. 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.