Trump in recent days explicitly linked U.S. involvement in NATO and support to Ukraine to efforts by allies to send warships to the Strait of Hormuz.
Trump's calls for help to other countries was a loyalty test, rather than a strategic necessity, he said. "We don't need anybody."
Besides hiding from enemy drones, Norwegian reconnaissance soldiers trial their own unmanned craft to spy on adversaries.
Following their success in Ukraine, Arctic nations are assessing whether first-person-view drones could be deployed on Arctic battlefields.
Load More