Cuban Missile Crisis missiles already on the island. At 3:00 pm EDT on October 22, President Kennedy formally established the Executive Committee (EXCOMM) with National Security Action Memorandum (NSAM) 196. At 5:00 pm, he met with Congressional leaders who contentiously opposed a blockade and demanded a stronger response. In Moscow, Ambassador Foy D. Kohler briefed Khrushchev on the pending blockade and Kennedy's speech to the nation. Ambassadors around the world gave notice to non-Eastern Bloc leaders. Before the speech, US delegations met with Canadian Prime Minister John Diefenbaker, British Prime Minister Harold Macmillan, West German Chancellor Konrad Adenauer, French President Charles de Gaulle
37th Tactical Missile Squadron alert using its complement of 24 IM-99B BOMARC surface to air antiaircraft missiles. During the 1962 Cuban Missile Crisis, the full squadron stood alert for 27 days. The squadron was tied into a Semi-Automatic Ground Environment (SAGE) direction center which could use analog computers to process information from ground radars, picket ships and airborne aircraft to accelerate the display of tracking data at the direction center to quickly direct the missile site to engage hostile aircraft. As the strategic bomber threat to the United States diminished, so did the need for the BOMARC missile and the squadron was inactivated on