The convoy of ships, with its outriding protective screen of carriers, reached Koro in the Fiji Islands on 26 July. Practice landings did little more than exercise the transports’ landing craft, since reefs precluded an actual beach landing. The rendezvous at Koro did give the senior commanders a chance to have a face-to-face meeting. Fletcher, McCain, Turner, and Vandegrift got together with Ghormley’s chief of staff, Rear Admiral Daniel J. Callaghan, who notified the conferees that ComSoPac had ordered the 7th Marines on Samoa to be prepared to embark on four days notice as a reinforcement for Watchtower. To this decidedly good news, Admiral Fletcher added some bad news. In view of the threat from enemy land-based air, he could not “keep the carriers in the area for more than 48 hours after the landing.” Vandegrift protested that he needed at least four days to get the division’s gear ashore, and Fletcher reluctantly agreed to keep his carriers at risk another day.
On the 28th the ships sailed from the Fijis, proceeding as if they were headed for Australia. At noon on 5 August, the convoy and its escorts turned north for the Solomons. Undetected by the Japanese, the assault force reached its target during the night of 6–7 August and split into two landing groups, Transport Division X-Ray, 15 transports heading for the north shore of Guadalcanal east of Lunga Point, and Transport Division Yoke, eight transports headed for Tulagi, Gavutu, Tanambogo, and the nearby Florida Island, which loomed over the smaller islands.
Vandegrift’s plans for the landings would put two of his infantry regiments (Colonel LeRoy P. Hunt’s 5th Marines and Colonel Cates’ 1st Marines) ashore on both sides of the Lunga River prepared to attack inland to seize the airfield. The 11th Marines, the 3d Defense Battalion, and most of the division’s supporting units would also land near the Lunga, prepared to exploit the beachhead. Across the 20 miles of Sealark Channel, the division’s assistant commander, Brigadier General William H. Rupertus, led the assault forces slated to take Tulagi, Gavutu, and Tanambogo: the 1st Raider Battalion (Lieutenant Colonel Merritt A. Edson); the 2d Battalion, 5th Marines (Lieutenant Colonel Harold E. Rosecrans); and the 1st Parachute Battalion (Major Robert H. Williams). Company A of the 2d Marines would reconnoiter the nearby shores of Florida Island and the rest of Colonel John A. Arthur’s regiment would stand by in reserve to land where needed.
As the ships slipped through the channels on either side of rugged Savo Island, which split Sealark near its western end, heavy clouds and dense rain blanketed the task force. Later the moon came out and silhouetted the islands. On board his command ship, Vandegrift wrote to his wife: “Tomorrow morning at dawn we land in our first major offensive of the war. Our plans have been made and God grant that our judgement has been sound ... whatever happens you’ll know I did my best. Let us hope that best will be good enough.”
MajGen Alexander A. Vandegrift, CG, 1st Marine Division, confers with his staff on board the transport USS McCawley (APA-4) enroute to Guadalcanal. From left: Gen Vandegrift; LtCol Gerald C. Thomas, operations officer; LtCol Randolph McC. Pate, logistics officer; LtCol Frank B. Goettge, intelligence officer; and Col William Capers James, chief of staff.
National Archives Photo 80-G-17065
At 0641 on 7 August, Turner signalled his ships to “land the landing force.” Just 28 minutes before, the heavy cruiser Quincy (CA 39) had begun shelling the landing beaches at Guadalcanal. The sun came up that fateful Friday at 0650, and the first landing craft carrying assault troops of the 5th Marines touched down at 0909 on Red Beach. To the men’s surprise (and relief), no Japanese appeared to resist the landing. Hunt immediately moved his assault troops off the beach and into the surrounding jungle, waded the steep-banked Ilu River, and headed for the enemy airfield. The following 1st Marines were able to cross the Ilu on a bridge the engineers had hastily thrown up with an amphibian tractor bracing its middle. The silence was eerie and the absence of opposition was worrisome to the riflemen. The Japanese troops, most of whom were Korean laborers, had fled to the west, spooked by a week’s B-17 bombardment, the pre-assault naval gunfire, and the sight of the ships offshore. The situation was not the same across Sealark. The Marines on Guadalcanal could hear faint rumbles of a firefight across the waters.
National Archives Photo 80-CF-112-5-3