In July, British Home Secretary Priti Patel announced that the U.K. had agreed to pay France roughly $72 million to fund border personnel and equipment that would be used to stop asylum-seekers from crossing the English Channel. The deal came amid a dramatic rise in the number of channel crossings. …

NATO said Tuesday that Secretary-General Jens Stoltenberg has scheduled a meeting next week between Western ambassadors and Russian officials to try to defuse tensions over Moscow’s troop buildup along Ukraine’s eastern border with Russia. The NATO-Russia Council meeting is set for January 12 in Brussels, two days after U.S. and …

Unmanned systems with a variable degree of autonomy, generally known as ‘drones,’ have become commonplace in the world’s advanced militaries. In their various aerial, maritime, and ground forms, these vehicles are used to perform a wide spectrum of roles. Yet advances in new technologies such as artificial intelligence (AI), robotics, …