New satellite imagery confirms that it is, with more clarification on specifics.

In its 2014 Report to Congress, the USCC underscores China’s challenge to the U.S. position in East Asia.

The U.S. faces important choices in the future as it navigates its alliance with Japan and its rivalry with China.

China's ADIZ announcement may represent a bungled decision-making process.

China's restrained reaction to South Korea's expanded ADIZ further proves that its main concern is Japan.

China and Japan could avoid conflict in the East China Sea by setting up a "peace zone."

Israel's military toughness is attractive for many Chinese, but its foreign policy stance isn't feasible for Beijing.

More ADIZs will follow as China goes further in setting up its own rules in its near abroad.

China's contradictory justifications for the ADIZ add to confusion over the zone.

The East China Sea ADIZ is consistent with China’s larger, sophisticated strategy toward maritime disputes.

“What makes this situation so fraught with peril is the possibility of miscalculation.”

Leading from behind at a time when tensions are only mounting would be a tragic mistake.

“If the subject intruding into the zone disregarded any warning, our pilots have the right to shoot it down.”

Defying orders from Beijing, a pair of B-52 bombers flew over the Senkaku Islands without informing China on Monday.

By establishing the East China Sea Air Defense Identification Zone, China is trying to create new facts in the air.