Cuban Missile Crisis forces. Kennedy met with members of EXCOMM and other top advisers throughout October 21, considering two remaining options: an air strike primarily against the Cuban missile bases or a naval blockade of Cuba. A full-scale invasion was not the administration's first option. McNamara supported the naval blockade as a strong but limited military action that left the US in control. The term "blockade" was problematic. According to international law, a blockade is an act of war, but the Kennedy administration did not think that the Soviets would be provoked to attack by a mere blockade. Additionally, legal experts at the
Cuban Missile Crisis broadcast over Radio Moscow, which he believed the US would hear. In that broadcast at 9:00 am EST, on October 28, Khrushchev stated that "the Soviet government, in addition to previously issued instructions on the cessation of further work at the building sites for the weapons, has issued a new order on the dismantling of the weapons which you describe as 'offensive' and their crating and return to the Soviet Union." At 10:00 am, October 28, Kennedy first learned of Khrushchev's solution to the crisis with the US removing the 15 Jupiters in Turkey and the Soviets would remove the