The Royal Canadian Navy carries Harpoon Block II missiles on its Halifax-class frigates. The British Royal Navy deploys the Harpoon on several types of surface ships. The Spanish Air Force and the Chilean Navy are also AGM-84D customers, and they deploy the missiles on surface ships, and F/A-18s, F-16s, and P-3 Orion aircraft. The Royal Australian Navy deploys the Harpoon on major surface combatants and in the Collins-class submarines. AP-3C Orion, and P-8 Poseidon aircraft, and previously from the now retired F-111C/Gs and F/A-18A/B Hornets. The Royal Australian Air Force can fire AGM-84-series missiles from its F/A-18F Super Hornets. The Harpoon was purchased by many nations, including India, Japan, Singapore, South Korea, Taiwan, the United Arab Emirates and most NATO countries. The Harpoon has also been adapted for carriage on several aircraft, including the P-3 Orion, the P-8 Poseidon, the AV-8B Harrier II, the F/A-18 Hornet and the U.S. The first Harpoon was delivered in 1977 in 2004, Boeing delivered the 7,000th. surface warships such as the Ticonderoga-class cruiser.

In 1970 Chief of Naval Operations Admiral Elmo Zumwalt accelerated the development of Harpoon as part of his 'Project Sixty' initiative, hoping to add much-needed striking power to U.S.

The sinking of the Israeli destroyer Eilat in 1967 by a Soviet-built Styx anti-ship missile shocked senior United States Navy officers, who until then had not been appreciative of the threat posed by anti-ship missiles. The name Harpoon was assigned to the project. In 1965, the United States Navy began studies for a missile in the 45 kilometres (24В nmi) range class for use against surfaced submarines. Air intake (black triangle) for turbojet is visible on the underside

Harpoon harry