Whyte identifies an oil platform off the coast of Baja California as Blofeld's likely base of operations. After Bond's attempt to change the cassette containing the satellite control codes fails due to a mistake by Tiffany, a helicopter attack on the oil rig is launched by Whyte, Leiter and the CIA. Blofeld attempts to escape in a midget submarine, but Bond gains control of the submarine's launch crane and crashes the sub into the control room, causing both the satellite control and the base to be destroyed. Bond and Tiffany then head for Britain on a cruise ship, where Wint and Kidd pose as room-service stewards and attempt to kill them with a hidden bomb, but Bond discovers their plan and kills the two henchmen instead. As they embrace afterwards, Tiffany asks Bond, "How the hell do we get those diamonds down again?"