This Month in Marine Corps History:
On May 2, 1946, Marines from the Treasure Island Marine Barracks aided in suppressing a three-day prison riot at Alcatraz Federal Penitentiary in San Francisco Bay.
On May 5, 1983, a UH-1N helicopter carrying Colonel James Mead, the commander of the American peace-keeping force in Lebanon, was hit by machine gun fire in Beirut.
On May 8, 1995, Marines from Marine Forces Reserve demonstrated the Corps' quick-response capabilities in helping evacuate more than 2,500 civilians from the New Orleans.
On May 10, 1945, the 22nd Marines, 6th Marine Division, executed a pre-dawn attack across the Asa River Estuary and captured a bridgehead that allowed them to continue their attack toward Naha, the capital of Okinawa.
On May 15, 1862, Corporal John F. Mackie became the first Marine to earn the Medal of Honor for his Service on the USS Galena.
On May 16, 1945, the 22nd and 29th Marines continued an attack against Half Moon Hill, a day that the 6th Marine Division would later describe as the "bitterest" of the entire Okinawa campaign.
On May 18, the famed Japanese "Shuri line" was breached by American forces.
On May 22, 1912, First Lieutenant Alfred A. Cunningham became the first Marine officer to be assigned to "duty in connection with aviation" by Major General Commandant William P. Biddle.
On May 23, 1988 the V-22 Osprey, the world's first production tilt-rotor aircraft, made its debut at Bell Helicopter Textron's Arlington, Texas, facility.
On May 26, 1969, Operation Pipestone Canyon began when the 1st Battalion, 26th Marines and 3rd Battalion, 5th Marines began sweeps in the "Dodge City"/Go Noi areas southwest of Da Nang, Vietnam.
On May 29, 1991, elements of a joint task force that included the 5th Marine Expeditionary Brigade departed the South Asian nation of Bangladesh after nearly two weeks of disaster relief operations.
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