Chinese spy balloons operated also over Europe, the Pentagon said

China has used surveillance balloons over at least five continents, over the past few years as part of a bigger intelligence-gathering campaign.

US calls on Israel to limit technology cooperation with China

The U.S urges Israel to take further steps in order to avoid the flow of Israeli advanced defence and cyber technologies to China.

Chinese autonomous underwater vehicles can pose a threat in the Mediterranean

Surface and underwater autonomous vehicles are taking part in the Ukraine war. Experts say that this is another indication of the growing role of such systems in future military confrontations.