The United States is Taiwan's closest military and diplomatic ally, despite a lack of formal ties, which were cut in 1979.

National Security Advisor Jake Sullivan said her "skilled diplomacy and tenacity have been essential" to the administration in taking on China.

"I don’t see a really clear pathway to improved relations in the foreseeable future," one foreign policy expert commented.

The Joe Biden who telegraphed to the world defeat in Afghanistan and indifference in Ukraine has now done something even worse.

The Daily Caller News Foundation has learned from experts that the U.S. and its allies have moved to strengthen their militaries in the area.

This successful rocket launch from South Korea may force the Chinese government to re-evaluate its position in the region.

"We will continue to assist Taiwan in maintaining a sufficient self-defense capability in line with our long-standing commitments."

On Thursday, 39 Chinese aircraft crossed into Taiwan's air defense zone, prompting the country to activate fighter jets.

"The Russians were firing 40,000 to 50,000 rounds per day. By comparison, the United States produces only 15,000 rounds each month."

The researchers found the evidence in a cave in the mountains -- and it could prove something inhabitants have been saying for years.