“Gigantic” waves swamped parts of a key US military facility in the middle 
of the Pacific Ocean last weekend, causing damage that will take months to 
repair, according to a US Army report.
A video posted on X showed the terrifying surge of water rushing into a 
dining facility on Roi-Namur island, the second-largest island of 
Kwajalein Atoll, which hosts a US military ballistic missile defense test 
site in the Republic of the Marshall Islands.
The rushing water broke down doors and windows and pushed furniture around 
the facility as it reached near ceiling height in the video.
“Get out of here,” one person could be heard yelling just before the power 
cuts out and darkness envelops the facility at around 9 p.m. Saturday.
In a video posted on Facebook, Col. Drew Morgan, commander of US Army 
Garrison-Kwajalein Atoll (USAG-KT), said there were only minor injuries 
from the “unpredicted, gigantic waves” that washed over the north point of 
the tiny island.
But the US Army report said damage to the island’s infrastructure was 
extensive.
“Multiple areas on the island are under water,” according to the Army 
statement, which was posted and accompanied by an aerial photo taken on 
January 21 that shows extensive flooding on Roi-Namur.
The runway on the island, home to 120 personnel, needed to be cleared so 
recovery operations could begin, according to the statement from USAG-KT.
The island’s housing, automotive complex, theater and chapel were damaged, 
it said.
“Operation Roi Recovery could take months to complete,” the Army said.
The report did not mention any damage to military infrastructure.
CNN meteorologist Robert Shackelford said the video appeared to show a 
“rogue wave,” which the National Weather Service defines as “unusually 
large waves appearing in a set of smaller waves.”
The weather service says rogue waves are unpredictable, are at least twice 
the size of surrounding waves and can come from directions other than the 
prevailing wind and wave patterns.
Shackelford said the effects of rogue waves are exacerbated by rising sea 
levels brought on by climate change.
“The impacts of these waves are also more strongly felt across low-lying 
islands, which includes the Marshall Islands,” he said.
The US Geological Survey says the maximum elevation of Roi-Namur is less 
than 4 meters (13 feet).
The island is tiny, with a total area of a total area of about 2.5 square 
kilometers (about 1 square mile), it says.
It’s also remote, about 3,900 kilometers (2,100 miles) southwest of Hawaii 
and just 9 degrees latitude north of the equator.
That makes it an excellent location for missile testing and detection, 
according to the US Army’s Space and Missile Defense Command, which 
operates the Ronald Reagan Ballistic Missile Defense Test Site on 
Kwajalein.
“Radar, optical and telemetry sensors on the atoll support missile 
testing, missile launches, space reconnaissance and surveillance 
operations, and science experiments for the Department of Defense and 
multiple other government agencies,” the Army says in a profile of the 
test site.
It is also a key site for monitoring foreign space and missile activity, 
the profile says.
“With first visibility of most launches out of Euro-Asia, RTS provides 
critical orbital information on new foreign launches in support of the 
U.S. Strategic Command.”
About 1,300 Americans live and work on Kwajalein Atoll in total, according 
to the Army.
https://www.cnn.com/2024/01/24/asia/rogue-waves-kwajalein-atoll-pacific-
intl-hnk-ml/index.html