Defense Secretary Lloyd Austin made an unannounced visit to Kyiv on Monday in a high-profile push to keep money and weapons flowing to Ukraine even as U.S. and international resources are stretched by the new global risks raised by the Israel-Hamas conflict.[#item_full_content]
US to host first AI safety network summit as nations seek alignment on policy
The U.S. will host an artificial intelligence (AI) safety summit in November, aiming to further align top nations on their tech goals and priorities of