Operation Musketeer (1956)

Operation Musketeer (French: Opération Mousquetaire) was the Anglo-French plan for the invasion of the Suez canal zone to capture the Suez Canal during the Suez Crisis in 1956. Israel, which invaded the Sinai peninsula, had the additional objectives of opening the Straits of Tiran and halting fedayeen incursions into Israel. The Anglo-French military operation was originally planned for early September, but the necessity of coordination with Israel delayed it until early November.

Headed by British Army General Charles Keightley, it was conducted in November 1956 in close coordination with the Israeli armored thrust into the Sinai, which was called Operation Kadesh. Egypt's government, led by Colonel Gamal Abdel Nasser, was seeking political control over the canal, an effort resisted by the Europeans. The army was originally to land at Alexandria, but the location was later switched to Port Said since a landing at Alexandria would have been opposed by most of the Egyptian army, necessitating the deployment of an armoured division. Furthermore, a preliminary bombardment of a densely populated area would have involved tens of thousands of civilian casualties. The naval bombardment of Port Said was rendered less effective by the decision to only use 4.5-inch guns instead of large caliber guns, in order to minimise the number of civilian casualties.

The final land order of battle involved the Royal Marine Commando Brigade, the 16th Parachute Brigade, and the 3rd Infantry Division. To bring these formations to war establishment, the regular army reserve and selected national service reservists were mobilised. Most of the latter were sent to units in home stations (Britain and Germany) to replace regulars posted to the Musketeer force. Lieutenant General Sir Hugh Stockwell was appointed to command the landing force. A French parachute brigade joined 16th Parachute Brigade as it returned to Cyprus. The Commando Brigade completed refresher training in shore landings from helicopters, in association with the Mediterranean fleet, which was preparing to support the amphibious operation. Over the summer the Royal Air Force selected a range of targets whose loss would cripple Egyptian resistance.

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