The fire came from a well-fortified position of the 12th Independent Infantry Regiment on the north bank of the river at Cogon, a small barrio on Highway 2 just north of Ormoc. The enemy position was on a small elevated plateau, adjacent to Highway 2, overlooking the river to the south and rice paddies to the east and west. Innumerable spider holes had been constructed throughout the area. The principal defensive position, slightly east of Cogon, was in the vicinity of a three-story reinforced concrete building that had been converted into a blockhouse. The well-camouflaged positions, with the exception of the fortress, were so situated in the underbrush and the waist-high cogon grass that it was impossible to detect them at a distance of more than ten feet. From these positions the Japanese could command the bridge over the Antilao River and deny the U. S. troops the use of Highway 2 to the north. An estimated reinforced battalion with machine guns, antitank guns, and field pieces, together with small arms, defended the area.
The artillery fired on the enemy front lines, which were only twenty-five yards in front of the American assault troops, but failed to dislodge the Japanese. The assault battalions of the 307th Infantry and the 1st Battalion, 306th Infantry, thereupon delivered point-blank fire from their tank destroyer guns, amphibian tank guns, light and medium machine guns, and infantry weapons on the Japanese position but still could not overcome it. The lack of shipping had prevented the division from taking its medium tanks with it. Unable to move forward, the battalions established their front lines and perimeters for the night along a line just north of Ormoc.
On the division’s right, the 3d Battalion, 306th Infantry, moved forward against increasingly strong resistance from the 12th Independent Infantry Regiment. After advancing about 1,000 yards the 3d Battalion encountered a well-entrenched position. Elements of the 12th Independent Infantry Regiment had dug in on a steep ridge in front of which was a deep ravine. Eight hundred yards of rice paddies lay between this position and the one opposing the other battalions, though both positions were part of the same defensive system. The artillery placed fire upon the ridge. Although able to utilize only a company and a half against the enemy position, the 3d Battalion, under cover of the artillery fire, attacked and succeeded in gaining a foothold on the ridge. The 12th Independent Infantry Regiment at the same time directed two unsuccessful counterattacks against the right flank and rear of the 3d Battalion. Since the forward elements on the ridge were vulnerable and any further advance would have exposed both flanks of the 3d Battalion, the commanding officer of the 306th Infantry at 1600 ordered the 3d Battalion to withdraw the forward units on the enemy-held ridge and consolidate its position.[9]
At 1600 the 2d and 3d Battalions, 305th Infantry, moved north of Ormoc and took up the position held by the 1st Battalion, 306th Infantry, between the 307th Infantry on the left and the 3d Battalion, 306th Infantry, on the right. The relieved battalion was ordered to take a position to reinforce the 2d and 3d Battalions, 306th Infantry. The 1st Battalion, 305th Infantry, remained just south of Camp Downes as the extreme right flank of the 77th Division.[10]
In his plan for the drive of the XXIV Corps up Ormoc Valley, General Hodge ordered the 7th Division to “continue the attack as directed and coordinated” by General Bruce.[11] To strengthen the Ormoc defenses, elements of the 7th Division were scheduled to be brought forward. General Bruce planned to attack daily towards Valencia, which was about six and a half miles north of Ormoc. The 77th Division would eventually cut loose from the Ormoc defenses and take up each night an all-round defense. The supply convoy, protected by strong guards, would move along Highway 2 and measure its advance by that of the assault units. The 305th Infantry was to proceed along Highway 2 and the 306th Infantry, while protecting the division right flank, was to be prepared to proceed 2,000 to 3,000 yards east of Highway 2, move north through the hills to a point due east of Valencia, and then turn west across Highway 2 and capture that town. The 307th Infantry, while protecting the division left flank, was to be prepared to relieve the 305th Infantry. The artillery of the division at the outset was to support the advance from Ormoc and eventually move with the forward element of the 77th Division when the latter cut loose from the Ormoc sector.[12]
Enemy Night Landings
At 2330 on 11 December the 77th Division beach defense units observed a Japanese convoy, which was transporting the Special Naval Landing Force, steaming into Ormoc Bay with the apparent intention of landing at Ormoc. The Japanese evidently thought that Ormoc was still in their hands. The first craft noticed by the U.S. forces was a landing barge with about fifty men, heading directly for the Ormoc pier. By the time the barge came within range of the shore weapons, all shore units were alert and waited with guns trained upon it. They withheld their fire until the barge was within fifty yards of the pier and then all weapons converged their fires upon the craft. The first rounds squarely hit the barge, which immediately burst into flames. The Japanese clambered atop the gunwales and are reported to have screamed, “Don’t shoot,” under the mistaken notion that their forces still occupied Ormoc.
The harbor was lit up by the burning barge and 60-mm. illuminating shells. During the night the Americans discovered that another enemy vessel, about the size of an LST, had pulled into shore northwest of the town under cover of darkness and was busily engaged in discharging troops and equipment. The tank destroyer guns of the 307th Infantry, emplaced along the beach within 1,000 yards of the vessel, opened fire on it while forward observers from the 902d Field Artillery Battalion directed artillery fire upon the landing area and inland. The enemy vessel attempted to pull out to sea, but after proceeding less than fifty yards it burst into flames and sank. About 150 men, two tanks, a number of rifles, mortars, and machine guns, and a quantity of ammunition had been unloaded before the vessel sank, but most of the supplies, including four ammunition trucks, had been destroyed by American fire while the vessel was unloading.
The early dawn of 12 December revealed another ship of the same type farther west near Linao. The artillery, mortars, and tank destroyer guns opened up against this vessel as it fled along the shores of Ormoc Bay, and their fire followed until it was out of range. Before the fire ceased, heavy clouds of smoke billowed from the vessel as it moved at a snail’s pace. During the night the American fire had to be closely co-ordinated, since American vessels, including a resupply convoy, were in the bay. Not a single U. S. craft was damaged.
Troops of the Special Naval Landing Force who had disembarked got in touch with Colonel Imahori, who immediately ordered them to go to Highway 2 as the reserve unit of the 12th Independent Infantry Regiment. It was impossible for them to carry out the order, since the 77th Division had advanced north from Ormoc. They thereupon decided to join a naval airfield construction unit at Valencia, but again they failed. In the latter part of December, the men of the Special Naval Landing Force were in the eastern part of the Palompon area without having taken part in the battle for the Ormoc corridor.[13]