U.S. Navy Chief (select) Damage Controlman Lester Underwood signals to a helicopter as People's Liberation Army Navy sailors and U.S. sailors work together aboard the guided missile cruiser USS Lake Erie (CG 70) during a search and rescue exercise (SAREX) off the coast of Oahu, Hawaii, Sept. 9, 2013. The SAREX was part of the U.S. Navy's ongoing effort to maximize opportunities for developing relationships with foreign navies in the Pacific. (U.S. Navy photo by Mass Communication Specialist Seaman Johans Chavarro/Released)