Timeline of United States military operations communist attack on a U.S. installation in central Vietnam, the United States escalated its participation in the war to a peak of 543,000 military personnel by April 1969. 1961: Cuba: The Bay of Pigs Invasion, known in Hispanic America as Invasión de Bahía de Cochinos (or Invasión de Playa Girón or Batalla de Girón), was an unsuccessful military invasion of Cuba undertaken by the CIA-sponsored paramilitary group Brigade 2506 on April 17, 1961. 1962: Thailand: The Third Marine Expeditionary Unit landed on May 17, 1962 to support that country during the threat of Communist pressure from outside; by July 30,
CIA involvement in Contra cocaine trafficking that there was an arms-for-drugs shuttle and did nothing to stop it. The report stated that the CIA had requested the Justice Department return $36,800 to a member of the Meneses drug ring, which had been seized by DEA agents in the Frogman raid in San Francisco. The CIA's Inspector General said the Agency wanted the money returned "to protect an operational equity, i.e., a Contra support group in which it [CIA] had an operational interest." The report also stated that former DEA agent Celerino Castillo III alleged that during the 1980s, Ilopango Airport in El Salvador was used by