
AI-generated summary
Ukraine is in a difficult period due to intensive Russian air strikes and is in urgent need of air defense system support. The overseas transfer of domestically produced Patriot missiles in the United States requires the consent of the United States.
The Washington Post quoted government sources on the 19th as saying that U.S. Secretary of War (Defense) Pete Hegseth put on hold an order to ship advanced Patriot missile systems to Ukraine at a difficult time when Ukraine was facing intensive Russian air strikes.
The report pointed out that although Hegseth did not complete the necessary procedures for approving the shipment, he did not formally refuse to send Patriot missiles to Ukraine, and continued to approve the supply of other U.S. aid projects.
The large-scale U.S. military operation against Iran has put great pressure on Patriot stocks, which has also affected the number of stocks held by Ukraine. It has forced Kyiv and its allies to seek supplies around the world and try to push countries with surplus to help. However, according to the agreement, overseas countries that accept American-made patriots must obtain the consent of the United States before transferring them to other countries, which makes at least some of the transportation requirements of friendly countries to Ukraine blocked in the hands of Hegseth.
In this regard, senior Pentagon officials stated that "the policy of the Department of War has not changed regarding intelligence sharing and any support the United States allows Europe to provide to Ukraine." U.S. officials stated that Washington continues to play a constructive role in coordinating cooperation between Ukraine and Russia to end the war, and the operation of the PURL mechanism remains unchanged.

The UK government announced the deployment of RAF Typhoon fighter jets to Saudi Arabia to conduct defensive counter-air missions, aiming to protect Saudi cities and critical infrastructure from increasing aerial attacks by Houthi rebels.

Three Chinese military aircraft, including two drones, flew through international airspace between Japanese islands, prompting Japan to scramble fighter jets during the start of the joint US-Japan 'Keen Sword' military exercise.

The United States and Japan launched the large-scale "Sharp Sword" joint exercise on Monday, gathering about 57,000 soldiers to conduct defense drills on Japan's southwestern islands and northern waters. The exercise attracted the participation of many countries for the first time and came at a time when regional tensions were intensifying.

An image published by the PLA Daily shows a Y-20B aircraft with refuelling pods during loading training, with state media and military commentators confirming its service entry.

Taiwan's Legislative Yuan held a "Seminar on New Types of Challenges Facing Taiwan's National Security and Democratic Resilience" today. Scholars warned that the CCP is attempting to turn the Taiwan Strait into an inland sea through legal warfare, cognitive operations and coast guard law enforcement, and called on Taiwan to establish preventive legal claims and cross-domain integration to counter hybrid threats.

For the first time, the U.S. Navy remotely controlled the MQ-25A "Stingray" unmanned tanker located in Illinois via a low-orbit satellite network from the sailing USS Ronald Reagan over a distance of more than 2,100 miles, successfully verifying the cross-sea connection and ship-borne unmanned aircraft control capabilities.