Ryan Chan is a Newsweek reporter based in Hong Kong, where he previously had over a decade of experience at a local newspaper, covering China and current events around the world. His focus is on ...

The E-2D Advanced Hawkeye airborne early warning aircraft can track over 3,000 air and ground targets simultaneously.

If the capabilities of the new Chinese long-range radar are anywhere near accurate, then this new system would add yet another layer of capabilities into China’s already impressive A2/AD network.

The technology is far from operational. While similar sensors have proven reliable in detecting low-flying aircraft over shallow waters, the challenge could be far greater in the open sea.

If North Dakota does not develop the security infrastructure necessary for an FAA radar data enclave in a timely fashion, the ...