9° 24' 0N Long 167° 28' 60E Roi-Namur Island is located on the northern end of Kwajalein
Atoll. Roi-Namur is about one square mile in total area. This island is comprised of two islands: Roi to the west and Namur to the east.
During the Japanese occupation, the two islands were connected by a narrow neck of land and causeway. After the American occupation, US Navy SeaBees filled in the area between the islands by December 1944, the two islands now joined were now called Roi-Namur.
American missions against Roi-Namur
December 21, 1943 - February 1, 1944
Attacked during 'Operation Flintlock' by American forces on February 2, 1944 the island was
secured in only eight hours. Lt. Col Aquilla James Dyess earned the Medal of Honor postumously, leading his troops in an advance. US Navy Seabees filled in the narrow area between the two islands, and afterwards, the two joined islands were known as Roi-Namur.
Roi-Namur Airfield (Roi Airfield)
Built by the Japanese, captured by American forces in February 1944. Still in use today.
Many of the Japanese installations have
been left standing and are preserved for residents and visitors.
Several large cement blockhouses used for munitions and fuel storage.
Air headquarters building is testament to the furious battle. Its
cement roof shows evidence of bomb and projectile damage from guns
of many sizes. Many pillboxes are around the island and several bomb
Overgrown Japanese Hospital
Near the modern ALCOR Radar station is the remains of a Japanese hospital,
with a corrugated tin roof. It is completely overgrown. Inside are
remains of examination tables, gas canisters and sheets of X-ray film.
Shallows near the Reef
All the war related wreckage was bulldozed onto the reef.
Often rusted remains are washed ashore. It is not difficult to find
coins, dog tags, bottles, knives and ammunition washed onto shore.
Of the many Japanese planes destroyed on the ground during US airstrikes,
little remains, except for some debris that have been heaped into
the shallows. The only recognizable portion is the wing section of
a Val in about 3 feet of water off the end of the runway. Off
near the runway are the corroded remains of a landing craft in the
shallows of the reef.
Japanese Dual 127mm Dual Purpose Gun
Gun and its parapet is near the North Pass
Crash on the reef
Ditched or dumped into the sea off Roi Namur
Carrier Aircraft Dumping Area
large group of aircraft is between North Pass and Mellu
Island. In depths varying from 30' to over 130', there are
nearly a dozen F4F fighters, Douglas SBD "Dauntless" dive
bombers and possibly other types of aircraft. These planes were partially
stripped and dumped by US forces using a barge or landing craft.
These planes have no external damage and the reason they were dumped
is unknown. The wrecks have produced an artificial reef where coral
and fishes now abound.
Dumped during the war or postwar
Do you have photos or additional information to add?
November 22, 2015