The phrase "armed blockade" is correct and usable in written English.
It can be used in contexts related to military or naval operations where a blockade is enforced with the use of armed forces.
Example: "The country implemented an armed blockade to prevent any unauthorized vessels from entering its waters."
Alternatives: "military blockade" or "naval blockade".
Nor did the arms blockade on Spain.
Last week, the Observer ran the story of how Daud Abdullah, a member of the government's Mosques and Imams National Advisory Board, had signed a declaration in Istanbul opposing the ceasefire in Gaza and advocating attacks on Royal Navy ships if they imposed an arms blockade.
During the Spanish Civil War of 1936 1939 the ship spent considerable time in Spanish waters, enforcing the arms blockade imposed by Britain and France on both sides of the conflict.
During the Spanish Civil War of 1936 1939, she spent considerable time in Spanish waters, enforcing the arms blockade imposed by Britain and France on both sides of the conflict.
During the Spanish Civil War of 1936 1939, the ship enforced the arms blockade imposed by Britain and France on both sides as part of the Mediterranean Fleet.
Boadicea later spent considerable time in Spanish waters, enforcing the arms blockade imposed by Britain and France on both sides of the conflict.
During the Spanish Civil War the ship spent part of 1936 and 1937 in Spanish waters, enforcing the arms blockade imposed by Britain and France on both sides of the conflict.
A flotilla leader, she saw service in the Home Fleet before World War II and the ship made several deployments to Spanish waters during the Spanish Civil War, enforcing the arms blockade imposed by Britain and France on both sides of the conflict.
The British commander, Lord Kitchener, devised a scorched-earth policy against the commandos and the rural population supporting them, in which he destroyed arms, blockaded the countryside, and placed the civilian population in concentration camps.
