Britain's Response to the 1982 Falklands Invasion: Diplomacy, Military Action, and Sanctions

Multifaceted Reaction

1. Diplomatic Condemnation: Immediate UN Security Council resolution (502) demanding Argentine withdrawal; garnered allied support.
2. Naval Task Force: Dispatched within days—carriers, destroyers, submarines, amphibious ships, and ground troops (Royal Marines, Parachute Regiment).
3. Economic Sanctions: Trade embargo, financial restrictions, shipping bans against Argentina.
4. Public & Media Support: Strong domestic backing; media coverage shaped national resolve.
5. Negotiations: U.S.‑mediated talks (Haig shuttle) attempted but failed.
6. Military Victory: Amphibious landing at San Carlos (May 21), battles at Goose Green, Mount Harriet, Wireless Ridge; Argentine surrender June 14.
7. Aftermath: Restored British administration; boosted Thatcher government; influenced Argentine transition to democracy.