The U.S. Navy is working to modernize a top secret undersea surveillance system in the Pacific Ocean as China grows increasingly aggressive in the region.
The U.S. Navy is investing billions of dollars to revamp its Cold War-era submarine detection system in the Pacific Ocean as China bolsters its own navy and becomes more belligerent.
CHINA DEPLOYS OVER 40 PLANES TO TAIWAN STRAIT, IS MASSING FORCES AT COASTAL MILITARY BASES, TAIWAN WARNS
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