Timeline
Information in this section
September 1987
- U.S. Senate passes resolution urging Panama to re-establish a civilian government. Panama protests alleged U.S. violations of the Torrijos–Carter Treaties.
November 1987
- U.S. Senate resolution cuts military and economic aid to Panama. Panamanians adopt resolution restricting U.S. military presence.
February 1988
- Noriega indicted on drug-related charges. U.S. forces begin planning contingency operations in Panama (OPLAN Blue Spoon).
March 1988
- March 15: First of four deployments of U.S. forces begins providing additional security to U.S. installations.
- March 16: PDF officers attempt a coup against Noriega.
April 1988
- April 5: Additional U.S. forces deployed to provide security.
- April 9: Joint Task Force Panama activated.
May 1989
- May 7: Civilian elections are held in Panama; opposition alliance tally shows their candidate, Guillermo Endara, beating Noriega's candidate, Carlos Duque, by a 3 to 1 margin. The election is declared invalid two days later by Noriega.
- May 11: President Bush orders 1,900 additional combat troops to Panama (Operation Nimrod Dancer).
- May 22: Convoys conducted to assert U.S. freedom of movement. Additional transport units travel from bases in the territorial U.S. to bases in Panama, and back, for this express purpose.
June–September 1989
- U.S. begins conducting joint training and freedom of movement exercises (Operation Sand Flea and Operation Purple Storm). Additional transport units continue repeatedly traveling from bases in the territorial U.S. to bases in Panama, and back, for this express purpose.
October 1989
- October 3: PDF, loyal to Noriega, defeat second coup attempt.
December 1989
- December 15: Noriega refers to himself as leader of Panama and declares a state of war with the U.S.
- December 16: U.S. Marine lieutenant shot and killed by PDF. Navy lieutenant and wife detained and assaulted by PDF.
- December 17: NCA directs execution of Operation Just Cause.
- December 18: Army lieutenant shoots PDF sergeant. Joint Task Force South (JTFSO) advance party deploys. JCS designates D-Day/H-Hour as December 20, 1:00 a.m.
- December 19: U.S. forces alerted, marshalled, and launched.
D-Day, December 20, 1989
- U.S. invasion of Panama begins. The operation was conducted as a campaign with limited military objectives. JTFSO objectives in PLAN 90-2 were to: protect U.S. lives and key sites and facilities, capture and deliver Noriega to competent authority, neutralize PDF forces, neutralize PDF command and control, support establishment of a U.S.-recognized government in Panama, and restructure the PDF. Major operations detailed elsewhere continued through December 24.
- JCS directs execution of Operation Promote Liberty.
January 3, 1990 (D-Day + 14)
- Noriega surrenders to U.S. forces.
January 31, 1990 (D-Day + 42, official date recognized by the U.S. Department of Veterans Affairs)
- Operation Just Cause ends.
- Operation Promote Liberty begins.
September 1994 (D-Day + approximately 4.5 years)
- Operation Promote Liberty ends.
Read more about this topic: United States Invasion Of Panama
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