In July 1940, the Coast Guard numbered just 13,766 officers and men of all ranks, spread out from the Philipines to the Virgin Islands. By July 1942, it would balloon to 58,998 men (and was starting to recruit women as well) on active duty (excluding the CONUS “Corsair Fleet” in the Temporary Reserve), with many of those overseas serving under Navy control. Besides manning sub-busting cutters, frigates, and destroyer escorts, one of the main uses for the Coasties by its bigger brother was in manning landing craft desperately needed in amphibious warfare.
A dedicated landing craft school at the U.S. Marine Base, New River, North Carolina, instructing cutter boatswains, coxswains, and surfboat crews in landing craft handling and engine operation. Pioneering the art of taking Marines and Soldiers from troopships and transports via strange new flat-hulled LCVPs (Landing Craft, Vehicle, Personnel) and LCMs (Landing Craft, Mechanized) to the beach and returning with wounded and prisoners. It was there, along North Carolina’s Onslow Beach, that the foundations of the Torch, Husky, Avalanche, Overlord, Iceberg, and Detachment landings, among others, were laid.
In the spring of 1941, the Navy formed Transport Division Seven out of former U.S. Army troop transports, including the 21,000-ton Coast Guard-manned troopships USS Hunter Liggett (AP-27), USS Joseph T. Dickman (AP-26), and USS Leonard Wood (APA-12), along with the smaller (9,000-ton) USS Arthur Middleton (AP-55). Of these, Hunter Liggett was tapped for Operation Watchtower, the invasion of Guadalcanal while 18 of the 22 other Navy-manned transports on that mission would carry USCG landing crews to man their small boats.
It was in August 1942 that the Coasties caught their first whiff of landing craft operations in a war zone.
From the USCG Historian’s office on Hunter Liggett off “The Canal” some 80 years ago this week:
She arrived off Guadalcanal the night of 6 August 1942. In this assault, America’s first amphibious operation since 1898, the ship was assigned to a later wave but sent her boats to aid in the initial landings, on 7 August. Air attacks began on the day after the landing, sinking fellow transport George F. Elliott, Hunter Liggett’s gunners shot down several of the attackers as she remained off the beaches. Early on the morning of 9 August, men in the transport area could see the flashes of light from an engagement off Savo Island. As the Japanese attempted to reinforce their Solomons garrison and destroy the transports they surprised an American Task Force and inflicted heavy losses. The Hunter Liggett and the other vulnerable transports got underway but soon returned to the transport area. After noon on 9 August, they began the grim job of rescuing survivors from the sunken cruisers Vincennes, Astoria, and Quincy. That afternoon the transport sailed with the wounded, in company with the damaged Chicago, to Noumea, where she arrived 2 days later. With the Guadalcanal campaign began the refinement of amphibious techniques which was to pay off so handsomely as the war progressed.
Keep in mind the Coast Guard’s only MOH recipient, Signalman First Class Douglas Munro, earned his decoration posthumously while taking Marines off of a surrounded beach position in Guadalcanal via landing craft in September 1942.
By 1943, the Coast Guard had evolved to manning larger LCI(L)s and LSTs, running 28 of the former and no less than 77 of the latter.
Besides this, some 288 of the Army’s ships— AMRS (Army Marine Repair Ship), TY (tankers), LT (large tugs), FS (freight and supply vessels), and F (Freight vessels)– were manned by the Coast Guard and were responsible for keeping those chains of islands in the Pacific as well as ports along the Med supplied and running.
By 1945, with the Coast Guard counting 171,192 officers and enlisted (including 8,877 women in the SPARS), the service was more than pulling its own. If it came across a beach in any theatre, odds are the Coasties had a hand in putting it there.