To the north, at the White Beaches assigned to Company B, things had not gone well. Strong currents pushed the rubber boats off course. The team headed for White 1 was swept 800 yards north of its destination and never got ashore. The party headed for White 2 wound up on White 1 and reconnoitered the area. Both parties were picked up by the Gilmer. The next night 10 swimmers from Company A were sent back to reconnoiter White 2 and had a successful trip.
The reports on the White beaches were encouraging. Although the landing areas were very restricted, it was concluded that amphibian tractors (LVTs) and other vehicles could negotiate the reefs and get ashore, and that troops with little difficulty could clamber over the low cliffs flanking the beaches. Marines forced to disembark from boats at the reef could safely wade ashore through the shallow surf. Members of Kauffman’s UDT party confirmed the Marine findings and reported that “no mines or manmade underwater obstructions were found.”
A few hours after the reconnaissance team returned from White 2, Admiral Turner’s objections were withdrawn and a command decision to use the northern beaches was made. On 20 July, a time and date for the landing were fixed: 0730 on 24 July.
Department of Defense Photo (USMC) 151969
An oblique photograph of White Beach 1 was taken before naval gunfire, artillery, air bombardment, and bulldozers altered its appearance. This 60-yard beach later became the port of entry for most of V Amphibious Corps’ heavy equipment.
The Landing Force: Who, Where, When
The task of seizing Tinian was assigned to the two Marine divisions on Saipan—the 2d and the 4th. The third division on the island—the Army’s 27th Infantry—would remain on Saipan in reserve. All three had been severely battered during the Saipan campaign, suffering more than 14,000 casualties, including nearly 3,200 dead.
For the 2d Marine Division, the Tinian battle would be the fourth time around in a span of little more than 18 months. The division left Guadalcanal in February 1943, having suffered 1,000 battle casualties. Another 12,500 men had diagnosed cases of malaria. Nine months later—on 20 November 1943—the division had gone through one of the most intense 72 hours of combat in the history of island warfare at Tarawa. It sustained 3,200 casualties, including nearly a thousand dead. Ten weeks before Tarawa, the division was still malaria-ridden, with troops being hospitalized for the disease at the rate of 40 a day. The ranks were filled with gaunt men whose skins were yellowed by daily doses of Atabrine pills. The Saipan operation seven months later, led by division commander Major General Thomas E. Watson, took a heavy toll of these men—5,000 wounded, 1,300 dead.
Watson had earned a reputation at Saipan as a hard-charging leader. When the division stalled fighting its way up Mount Topatchau, he was unimpressed. The historian Ronald Spector wrote, in the midst of that effort, “he was heard shouting over a field telephone, ‘There’s not a goddamn thing up on that hill but some Japs with machine guns and mortars. Now get the hell up there and get them!’ ” His assistant division commander was Brigadier General Merritt A. “Red Mike” Edson, who was awarded a Medal of Honor for his heroism on Guadalcanal.
The 4th Division had had a busy, if slightly less demanding, year as well. It went directly into combat after its formation at Camp Pendleton, California, landing on 31 January 1944 in the Marshall Islands where it suffered moderate casualties—fewer than 800 men—in the capture of Roi-Namur. At Saipan its losses reached 6,000, including about 1,000 dead. The Tinian landing would be its third in a little over six months and would be the first under a new divisional commander—Major General Clifton B. Cates, a well-decorated World War I veteran, who would become the 19th Commandant of the Marine Corps in 1948.
Still, “the morale of the troops committed to the Tinian operation was generally high,” then-Major Carl W. Hoffman wrote in the official history of the battle. “This fact takes on significance only when it is recalled that the Marines involved had just survived a bitter 25-day struggle and that, with only a fortnight lapse (as distinguished from a fortnight rest), they were again to assault enemy-held shores. … [Their] spirit … was revealed more in a philosophical shrug, accompanied with a ‘here-we-go-again’ remark, than in a resentful complaint [at] being called upon again so soon.”
The morale of the troops was sustained by the preinvasion fires directed at Tinian. For Jig minus 1 and Jig Day (Jig being the name given to D Day at Tinian), Rear Admiral Harry W. Hill, commander of the Northern Landing Force, had divided the island into five fire support sectors, assigning specific ships to each. His purpose was two-fold: destruction and deception to confuse and deceive the Japanese as to the landing intentions of the Marines.
Tinian Town, under this scheme, got the heaviest pounding the day before the landing—almost 3,000 rounds of 5- to 16-inch shells from the battleships Colorado, Tennessee, and California, the cruiser Cleveland, and seven destroyers: Ramey, Wadleigh, Norman Scott, Monssen, Waller, Pringle and Philip. Colorado had the best day, knocking out with 60 rounds of 16-inch shells the two 6-inch coastal defense guns the Japanese had emplaced on the west coast near Faibus San Hilo Point, guns that easily could have covered the White Beaches.
Firing on the White Beach area itself was minimal for purposes of deception and for lack of suitable targets. The cruiser Louisville fired 390 rounds into the area before calling it a day.
TINIAN AND SOUTHERN SAIPAN
SHOWING JAPANESE DEFENSE SECTORS AND AMERICAN ARTILLERY GROUPMENTS
There was a lot of air activity on the 23d. At three periods during the day, naval gunfire and artillery barrages were halted to allow massive air strikes on railroad junctions, pillboxes, villages, gun emplacements, cane fields, and the beaches at Tinian Town. More than 350 Navy and Army planes took part, dropping 500 bombs, 200 rockets, 42 incendiary clusters, and 34 napalm bombs. This was only the second use of napalm during the Pacific War; napalm bombs were first used on Tinian the day before.
That evening, 37 LSTs at anchor off Saipan were loaded with 4th Marine Division troops. Rations for three days, water and medical supplies, ammunition, vehicles, and other equipment had been preloaded, beginning on 15 July. The troops were going to travel light: a spoon, a pair of socks, insect repellant, and emergency supplies in their pockets, and no pack on their backs.
“Close at hand,” the historians Jeter Isely and Philip Crowl wrote in their classic The U.S. Marines and Amphibious War, “rode the ships of the two transport divisions that would carry two regiments of the 2d Marine Division on a diversionary feint against Tinian Town and would later disembark them along with the third regiment across the northwestern beaches.” (A similar feint was made by 2d Division Marines less than a year later off the southeast beaches of Okinawa, and by the same division lying off Kuwait City nearly 50 years later in the Desert Storm operation).
White Beach 2 accommodated two battalions landing in file, with a single rifle company in the assault. The 25th Marines crossed this 160-yard beach on Jig Day, literally unopposed followed by two light artillery battalions and the 23d Marines.
Department of Defense Photo (USMC) 150633
The 4th was designated the assault division for Tinian. The beaches were not wide enough to accommodate battalions landing abreast, much less divisions. Instead, the assault troops would land by columns—squads, platoons, and companies.
The 2d Division would follow on after taking part in the massive feint off the beaches of Tinian Town, hoping to tie down the main Japanese defense forces and spring the surprise of a landing over the lightly defended northern beaches.
To