War in the Pacific
Historic Resource Study
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D. Agat Unit and Mt. Alifan Unit
I. Agat Unit (continued)
Gaan Point
Gaan Point is the most impressive or the Japanese fortifications
remaining on the southern landing beaches. The role this stronghold
played in the landings and its subsequent capture by U.S. Marines is
well documented--which cannot be said of many other individual works.
This rocky outcrop escaped destruction during pre-invasion bombardments.
When the 22nd U.S. Marines approached the shore, the two casemated 75mm
guns, a 37mm gun, and machine guns emplaced here created havoc on the
marines and their landing craft. Not until later in the day did U.S.
tanks knock out the stronghold. The area today is exceptionally well
maintained. The casemated gun positions and concrete observation posts
are extant, if battle scarred. Tunnels remain around the base of the
position. Two Japanese weapons are displayed nearby: a single-barrel,
dual-purpose 25mm machine cannon, and a 2Ocm, short-barrel naval gun.
Three flagstaffs fly the flags of the United States, Guam, and Japan.
Gaan Point is the key site for interpreting Japanese coastal defense and
the landings of the Southern Landing Force.
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Chamorro tent city, Agat, August 1944?
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Nos. 23 and 24. No. 23 is the knoll and is described as the "Gaan
Point Strongpoint" and No. 24 is called Japanese pillbox. No. 23
consists of casemates for a 75mm gun and a 37mm gun. Several caves,
partially collapsed, are around the land side of the base of the knoll.
The interior of the 75mm casemate has internal damage indicating it was
fired upon from the rear, as the documentary evidence supports.
Considerable damage also occurred to the wall that contained the
embrasure. Ruins of a third probable emplacement (pillbox) are found on
the ocean side of the knoll.
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No. 23. Japanese strongpoint, Gaan Point, Agat 1984.
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No. 23. 75mm emplacement, Gaan Point, Agat 1984.
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No. 23. 37mm gun position, Gaan Point, Agat 1984.
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No. 23. Japanese cave, Gaan Point Strongpoint, 1984.
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No. 23. Japanese strongpoint, Gaan Point, Agat.
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No. 23. Japanese strongpoint, Gaan Point, Agat, 75mm gun, October 1944.
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No. 23. Japanese strongpoint, Gaan Point, Agat, 75mm gun, October 1944.
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No. 24. Japanese pillbox, Gaan Point, Agat 1984.
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No. 24. Japanese pillbox, Gaan Point, Agat.
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Japanese 25mm dual-purpose gun, Gaan Point, 1984.
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Pillbox No. 21 stands immediately to the north of No. 23. The large
embrasure for the 75mm gun shows considerable battle damage, as does the
embrasure on the concrete observation post on top. Photographs taken in
1944 show that these fortifications were more extensive than they are
now.
No. 7, Latrine foundation. In shallow water off Gaan Point, it is
owned by the Government of Guam. This humble, concrete structure
measures 6 feet by 12.5 feet. Its historical significance far outweighs
its original functions. Even while the battle for Guam continued to be
fought, U.S. Forces began the rescue of Guamanians. Many of the island
people were brought here to Agat where a large tent city was
established. For sanitation purposes, the military constructed a line of
concrete latrines in the water, each connected to the camp by a walkway.
This latrine foundation is an important reminder of the days following
the American invasion and the liberation of the people of Guam. (An
aerial photo of the tent city shows six of these latrines along the
shore.)
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No. 7 Latrine foundation, Gaan Point, 1984.
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No. 9. Japanese pillbox. This reinforced-concrete pillbox is on the
beach 1,000 feet southwest of Gaan Point. It has two embrasures with
fields of fire to both the north and south along the beach. The
embrasures are of a baffle design which is rarely found on Guam. Access
is impossible because the rear entrance has fallen in. Nearby private
property results in trash in the area. Vegetation has grown around the
pillbox to the extent it is difficult to spot and to photograph.
Archeological excavation is recommended inasmuch as the pillbox is the
only surviving Japanese fortification between Gaan and Bangi points.
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No. 9. Japanese pillbox, Agat Beach, 1984.
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No. 9. Japanese pillbox, Agat Beach.
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No. 9. Japanese pillbox, Agat Beach.
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No. 9. Japanese pillbox, Agat Beach, October 1944.
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wapa/hrs/hrsd1b.htm
Last Updated: 07-Mar-2005
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