"Asan_Bay_Overlook" by NPS Photo , public domain
War In The PacificBrochure |
Official brochure of War In The Pacific National Historical Park (NHP) in Guam. Published by the National Park Service (NPS).
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War in the Pacifc
War in the Pacific
National Historical Park
Guam
by air, sea, and land,
World War II’s
devastation tore across the Pacifc Ocean on a scale never
before experienced in human history. The warring nations—
the United States, Japan, China, British Empire, Netherlands,
and many others—were based thousands of miles away.
Caught in the crossfre were the people of the Pacifc islands
in whose homelands and waters combat raged for four years.
Hours after their surprise attack on Pearl Harbor, December 7, 1941, Japan bombed the US Territory of Guam
and within two days invaded the island. Like countless
indigenous people occupied by invaders, the Chamorros endured the destruction of their homes and
National Park Service
U.S. Department of the Interior
livelihoods, forced labor, imprisonment, and executions.
On July 21, 1944, US forces returned to retake the island.
War in the Pacifc National Historical Park commemorates
the bravery and sacrifce of all those who participated in or
were affected by World War II’s Pacifc Theater campaigns.
The park conserves and interprets Guam’s outstanding places,
artifacts, history, and culture. Throughout the park are
remnants of combat and occupation—artillery, earthworks,
battlegrounds—slowly succumbing to the elements. What
endures is the spirit, dignity, and bravery of those caught up
in a world at war.
Top: US forces retake Guam, July 1944
USS Maryland and capsized USS
Oklahoma, Dec. 7, 1941
Dec. 7 (Dec. 8 in Guam
and other points west of
International Date Line)
Japan’s surprise attack
on Pearl Harbor cripples
the US Pacifc feet;
Japan moves to occupy
much of Southeast Asia
and western Pacifc.
Dec. 8 Japanese bomb
islands of Wake, Guam,
and the Philippines.
On Guam, the targeted
minesweeper USS
Penguin is sunk outside
Apra Harbor.
Dec. 8–23 Wake Island
falls to Japanese; 45
Chamorro civilian airline
workers are stranded.
1942
Jan. 10 McMillin,
American military and
civilian personnel, and
American and Spanish
clergy are taken to POW
camps in Japan.
Feb.–March Japanese
rename island of
Guam Ömiyajima; the
Keibitai—Japanese naval
police—now govern.
April After Battle of
Bataan, thousands of
US and Filipino prisoners
perish in 62-mile forced
march to Japanese prison
camps.
May 4–8 Battle of the
Coral Sea: Japanese sink
A decree was sent out that night that all
men should go work in the fama’ayan,
the rice feld. . . . All the men, young and
old, were made to work from seven
o’clock in the morning until six o’clock in
the evening. They didn’t feed us anything, we ate whatever we found. When
it rained we continued working in the
rain, even when we were soaking wet. . . .
When harvesting time came, we had
gained nothing . . . Everything went to
the Japenese soldiers.
—Jose T. Acfalle
US carrier Lexington; US
stems Japanese advance.
June 4–7 Battle of Midway; Japan suffers major
losses of ships, aircraft,
and men.
Nov. 12–15 The decisive
American victory in the
Naval Battle of Guadalcanal prevents Japanese
from landing reinforcements.
1943
Under keibitai rule,
Chamorros may remain
on their ranches, but are
forced to learn Japanese
language and customs.
English is forbidden.
Chamorros suspected of
hiding family members
wanted by the Japanese
or aiding Americans
are harassed, beaten,
tortured, or executed.
1944
March 4 Anticipating
American invasion,
Japanese return to Guam
to reinforce southern
Marianas. Social activities are banned, schools
closed. Laboring at bayonet point, Chamorro
men, women, and children work in felds, build
defenses, and dig hundreds of shelter caves
for Japanese occupiers.
June 15 US forces
invade Saipan, suffering
heavy losses.
June 19–20 Battle of
Philippine Sea; US Navy
carrier forces devastate
Japanese feet.
Early July 10,000–
15,000 Chamorros are
forced to march to jungle camps with little
In order to support us my mother had a
soap factory . . . Mama would go from
house to house with the carabao cart to
collect all the ashes for the soap. We
used the soap to barter, one bar of soap
about the size of the regular GI bars. . . .
Every piece of soap we’d trade for one
chicken or fsh or vegetable. . . . My
mother was killed by the Japanese.
—Lorraine Mesa Aguon
food or water. Many do
not survive march; many
others die from horrifc
conditions in camps or
on work crews.
July 21 55,000 US
troops land on Asan
and Agat beaches;
despite 18,500 Japanese
defenders, both beaches
are secured.
July 24 US forces invade
Tinian.
Aug. 10 US declares
Guam secure. Liberation costs over 7,000
American and about
17,500 Japanese casualties. Japan’s grip on the
Marianas is broken.
1945
Guam transformed
into military fortress.
From here, US B-29s
execute bombing raids
on Japan, and Apra
Harbor becomes world’s
busiest port.
Pacifc Fleet and Pacifc Ocean Arenas, 1945
PATI POINT
August 7
PHILIPPINE SEA
0
5 Miles
3rd Marine
Division
July 21
Yigo
Hagåtña Tamuning
(Agana)
ASAN POINT
Asan
CABRAS ISLAND
OROTE
PENINSULA
1st Provisional
Marine Brigade
July 21 AM
77th Army
Division
July 21 PM
P ag
Agat
BANGI
POINT
River
Mangilao
PACIFIC OCEAN
August 1
Pago Bay
Ylig
Apra
Heights
GA’AN
POINT
Tiyan
Chalan
Pago
o
Mt
Chachao
Mt Tenjo
Mt Barrigada
Barrigada
Piti
APRA
HARBOR
Airstrip secured
July 29
Fonte
Mt
Santa
Rosa
Dededo
Tumon Bay
ADELUP
POINT
Aug. 14 Japan accepts
Allied terms for unconditional surrender; signs
formal treaty Sept. 2.
Every morning we would come out
of our house to salute the Emperor. It
happened that just one day before the
Americans came, when we were
supposed to come out that morning to
be killed by the Japanese, the Japanese
were all gone from camp. They had
left the camp to meet the enemy. . .an
interpreter was there at the time . . . the
leader had told us that we were very,
very lucky because we were supposed
to be showered with the machine guns
that evening . . .
August 6
5 Kilometers
0
Aug. 6 US drops atomic
bomb on Hiroshima and,
3 days later, Nagasaki.
1945–49 144 persons,
mostly Japanese with a
few Chamorros, are
tried on Guam for war
crimes; 134 convicted.
Mt
Machanao
—Fleet Adm. Chester W. Nimitz, Commander in Chief,
Feb.–April After 36 days
of bitter fghting, US
Marines take Iwo Jima;
Okinawa soon secured
in largest amphibious
landing of Pacifc war.
aftermath
RITIDIAN POINT
Yona
July 31
Ri v
Dec. 10 Japanese
forces invade Guam.
Insular Guard attempts
to halt Japanese advance
but is soon driven back.
Capt. George J. McMillin,
USN Governor of Guam,
surrenders to Japan.
Japanese prisoners of war, 1945
They fought together as brothers in arms; they
died together and now they sleep side by side . . .
To them, we have a solemn obligation—the
obligation to ensure that their sacrifces will
help make this a better and safer world in
which to live.”
er
Santa Rita
Mt Alifan
Isolated pockets of
Japanese resistance
July 26-August 10
Talo
fof
o
July 30
Ri
Mt Lamlam
ver
Talofofo Bay
ve
1941
3rd Marine Division taking Asan
Beach, July 21, 1944
r
Ri
FOR THE PEOPLE OF GUAM, war came early and stayed late
Japanese kamikaze pilots prepare
for a mission, 1944
Umatac
Ug
um
Inarajan
Merizo
JULY 1944
From two beachheads on Guam’s sheltered west
coast, US forces battled for 20
days to recapture the island.
Gold arrows show the general
direction of the American assault.
—Eugenia A. Leon Guerrero
Under Japanese occupation,
Chamorro forced laborers plant rice.
PHOTOS THIS SIDE—NATIONAL ARCHIVES
UNLESS OTHERWISE CREDITED
Experience Your National Park on Guam
Rare Japanese midget submarine at park visitor center
View of WWII invasion beach from Asan Bay Overlook
Memorial Wall bas relief sculpture, Asan Bay Overlook
Japanese 14-cm coastal defense gun, Piti Guns Unit
NPS / DAVE LOTZ
Japanese 20-cm coastal gun at Ga‘an Point
plan your visit
War in the Pacifc
National Historical Park
invites you to explore
Guam’s World War II
experience as well as its
natural world.
partner group, offers a
comprehensive selection
of Pacifc Theater and
Guam history publica
tions, flms, and memo
rabilia.
Start at the T. Stell New
man Visitor Center in
Sumay on Marine Corps
Drive (Rt. 1). Interactive
exhibits and flms por
tray the events of the
Battle of Guam and tell
the stories of combat
veterans, as well as Cha
morros and other Pacifc
Islanders.
STAY SAFE, PROTECT
THE PARK
Historic structures, mili
tary equipment, and
earthworks like foxholes
and trenches date from
the 1940s or earlier and
are very fragile. Help us
protect these features
by not disturbing them.
The Pacifc Historic Parks
Bookstore, operated by
the park’s nonproft
cultural and natural
objects in their original
place and contact a
park ranger if you have
questions.
For your safety do not
open or enter any caves
or tunnels; they are
fragile and may contain
hidden explosives.
Some lands in the park
are privately owned.
Please respect these
property rights and do
not trespass.
ACCESSIBILITY
We strive to make our
facilities, programs, and
services accessible to all.
To learn more, ask at
the visitor center or
check our website.
MORE INFORMATION
War in the Pacifc Na
tional Historical Park is
one of over 400 parks
in the National Park
System. To learn more
about National Park
Service programs visit
www.nps.gov.
War in the Pacifc
National Historical Park
135 Murray Blvd.
Hagåtña, Guam 96910
www.nps.gov/wapa
Join the park community.
www.nationalparks.org
✩GPO:20xx—xxxxxx/xxxxx New in 20xx
Printed on recycled paper.
Federal law protects all
natural and cultural
features on land and in
the water. Please leave
explore—and more
Aerial and naval barrag
es. Amphibious assaults.
Hard jungle fghting
against wellentranched
Japanese forces. The
events on Guam echo
the islandtoisland
combat throughout the
Pacifc Theater. Learn
more at these park sites.
ASAN BEACH UNIT
On July 21, 1944, US
Navy ships bombarded
the island while the US
Third Marine Division
rushed ashore to retake
Guam. The remains of
an American landing
craft, encrusted in coral,
lie just offshore. Look
for the large cave along
the ridgeline; it was
built during the war by
Chamorro laborers.
The Liberators’ Memorial
at Asan Point, installed
for the 50th anniversary
of the battle, honors the
US military forces and
local Guam Combat
Patrolmen who fought
on the island.
The Asan Ridge Trail
leads to spectacular views
of the beach as well as
the remains of hidden
Japanese fortifcations.
ASAN INLAND UNIT
Dense jungle growth
and swordgrass savanna
obscure this site where
entrenched Japanese
troops attacked US
Marines fghting to take
the high ground.
The Asan Bay Overlook
features a Memorial
Wall etched with the
names of Americans who
died defending and lib
erating the island, along
with the names of the
people of Guam who
suffered the hardships
of war and who lost
their lives.
PITI GUNS UNIT
A trail leads you to three
WWII Japanese coastal
defense guns. Chamorros
built Japanese defense
structures like these
throughout Guam. This
historic trail leads you
through the dense ma
hogany forest planted
in the 1920s.
FONTE PLATEAU UNIT
This is the former com
mand post of General
Takeshina, commander
of the Japanese forces
on Guam. Secluded in
the cliffside among
dense vegetation, the
Ushaped concrete bun
ker protected Takeshina
and his staff. Nearby is
a former quarry from
which coral was taken
for road construction
on the island.
MT. CHACHAO/
MT. TENJO UNIT
Undeveloped site. In
1944 this Japanese
strong point had caves
and tunnels fortifed by
foxholes and machine
gun nests. From here,
US Marines and Army
forces joined in pushing
the Japanese troops to
the northern end of the
island.
AGAT UNIT
A signifcant Japanese
stronghold defended
the bay. Elaborate cam
oufage made it all the
more deadly to advanc
ing US Marines and Army
troops who stormed the
southern beachhead in
July 1944. Several pieces
of American military
equipment remain un
derwater near the edge
of the reef.
From this unit you can
view Orote Peninsula
where US forces cap
tured the airfeld and
Marine air power was
used for close combat
support missions during
the battle for Guam.
MT. ALIFAN UNIT
Undeveloped site. From
the high ground Japa
nese troops could spot
incoming US military
forces, landing craft,
and warhips. These hills
saw heavy fghting be
tween the United States
and Japanese forces.
MODERN battles on a new front
The park protects coral
reefs, seagrass beds,
savanna grasslands, bogs,
streams, limestone for
ests, coastal and forest
wetlands, offshore islets,
and even a mahogany
forest.
With rare and endan
gered animals, these
habitats create a living
laboratory for scientifc
research. They also face
a variety of threats:
disease, invasive species,
habitat loss, and climate
change.
An astounding number
of organisms live in and
around the park’s reefs
(left), especially rich—
and vulnerable—com
munities. More species
of invertebrates, fsh,
and corals inhabit these
reefs than on Hawaii’s
reefs.
This biodiversity makes
for a complex ecosystem.
On Guam reefs, you
will fnd herbivores like
kichu, (convict tangs),
and palakse (bullethead
parrotfsh), and preda
tors like groupers and
jacks. These fsh were
an important part of the
traditional Chamorro
diet, and are still taken
for food today.
Over time coral reefs
have been used—and
abused. Natural occur
rences like storms and
wildfres permanently
alter shorelines. Human
impact continues to take
its toll. Fossil fuels re
lease greenhouse gases
into the atmosphere and
contribute to global
warming. Clearing and
burning vegetation
allows more sediment to
wash into the ocean and
onto coral reefs. Taking
fsh from the reef faster
than they can reproduce
disrupts the balance of
the food web.
As you explore the
park’s lands and waters,
keep in mind your role
as a steward of these
irreplaceable treasures.
Flags on Asan Beach
BACKGROUND—NPS / KELLY CARROLL; OTHER
PHOTOS THIS SIDE NPS UNLESS OTHERWISE CREDITED