Peleliu • 185
aid of tanks and support weapons they were
able to reduce the fortifications one by one.
By the end of the third day, there remained only
two areas still in Japanese hands; the biggest
and most formidable being in the northeast
centered on Romauldo Hill, a series of coral
ridges and outcrops even more rugged than, but
not as large as, on Peleliu. With the situation
reportedly well in hand on Peleliu and
Angaur, the IIIAC Reserve, the 8ist Infantry
Division's third RCT, the 323rd, was sent on
to its secondary target of Ulithi Island as
planned which was easily seized as it had
already been abandoned.
In fact it would take another four weeks of
bitter hand-to-hand fighting before Major Goto
and his men, well armed with rifles, machine
guns, and mortars, and dug well into the
mass of caves and tunnels in the Romauldo
Hills, were crushed, and then only with the
extensive use of flamethrowers, grenades, and
demolitions alongside the sheer determination
of the Wildcats. October 22 marked the end of
formal Japanese resistance. Casualties for the
81st were comparatively light compared to
those on Peleliu; 260 killed, 1,354 wounded,
and 940 incapacitated for non-combat
reasons. The Japanese lost an estimated
1,338 killed and 59 taken prisoner.
"A HORRIBLE PLACE"
The 81st Infantry Division's 321st RCT began
arriving from Angaur on September 23 and
began to relieve Puller's battered 1st Marines
who were initially withdrawn to the south of the
island to rest. They attacked the northeastern
peninsula on D+11. These had been dubbed
Hills 1,2, and 3, and Radar Hill, known as "Hill
Row," and were actually the southern arm of
the Amiangal Ridge. They were defended by
some 1,500 infantrymen, artillerymen, and
naval construction troops plus reinforcements
from Koror. As the right progressed the 2nd
Battalion, 5th Marines side-stepped to the west
and pushed on to the north, leaving the 1st
Battalion to continue the assault, and by
nightfall had taken the southern end of the final
ridge. What the 2nd did not know was that they
were facing the most comprehensive cave
system on Peleliu which was the underground
home of the Japanese naval construction units
who were, luckily for the Marines, better miners
than infantrymen.
Fighting continued all day D+11 and D+12
with several small-scale counterattacks during
the night but by the end of D+12 the 2nd Battalion
had secured the northern shore (Akarakoro
Point) though if the Marines held the area above
ground, the Japanese still held it underground!
It would take weeks for the Marines to finally
quash all resistance on Akarakoro Point, and
then only by blasting closed all the tunnel
entrances, sealing the Japanese defenders inside
to their fate. After two days of bitter fighting the
Marines blasted and burned their way to the tops
of Hill Row and by D+14 all but the Umurbrogol
Pocket had been taken.
THE POCKET
The assault on the Japanese defenses in the
Umurbrogol Pocket now took on the air of a
medieval siege. With the attacks from the
north by the 321st RCT the encirclement of the
Pocket was complete whilst the 7th Marines
continued to press from the south and west.
The Pocket was now down to 1,000 yards by
500 yards in size, not much bigger than ten
football fields.
Major-General Rupertus then made a less
than sound decision by ordering the 1st Tank
Battalion to return to Pavuvu. Their heavy
firepower would be sorely missed in the final