On today’s program, sponsored by HII, Byron Callan of the independent Washington research firm Capital Alpha Partners discusses the global impact of a chaotic week in Washington, growing European defense investment as allies gird for return to power of anti-NATO and pro-Putin Donald Trump, what to expect from three key meetings in Europe — the Ukraine Contact Group, NATO foreign ministers and Munich Security Conference — tempering comparisons that today’s security environment mirrors the 1930s, why turmoil in the Middle East after Hamas’s Oct. 7 attack on Israel hasn’t escalated into a wider regional war, South Korea tapped to provide air defense for Saudi Arabia, recap of key reports issued last week, what to expect at the Air and Space Forces Association’s Warfare Symposium next week, and a look at the week ahead with Defense & Aerospace Report Editor Vago Muradian.