Brig. Ben Barry, British Army Ret., the land warfare fellow at the International Institute for Strategic Studies, discusses lessons learned from Russia’s war on Ukraine, learning the right lessons, improving NATO’s capabilities, trends in battlefield mobility, long-range precision fires, connectivity and unmanned systems, how Ukraine shapes future Taiwan scenarios and more with Defense & Aerospace Report Editor Vago Muradian. This conversation is sponsored by General Atomics Aeronautical Systems and devoted to the memory of one of the nation’s greatest national security strategists, Andy Marshall, the former director of the Pentagon’s office of net assessment. The strategy series is not affiliated with the Andrew W. Marshall Foundation.