WEST SEA, SOUTH KOREA - OCTOBER 14: U.S. Navy crew members guide an F/A-18 Super Hornet fighter takes off from the deck of USS Aircraft Carrier Ronald Reagan on October 14, 2016 in Weat sea, South Korea. The United States has sent the nuclear-powered USS Ronald Reagan aircraft carrier to the sea off South Korea for joint naval drills amid the tension surrounding the North's nuclear weapons program. (Photo by Song Kyung-Seok-Pool/Getty Images)
