On today’s Strategy Series program, sponsored by General Atomics Aeronautical Systems, Barbara Matthews, a US Treasury Department veteran and first Treasury attache to the European Union who is the founder of BCM Strategy, discusses why the US dollar is the world’s reserve currency and the power that status confers, how the reliance on the dollar subjects the world to US laws and oversight, why allies and adversaries are interested in alternatives to the dollar that Washington has increasingly “weaponized” to influences friends and foes especially during the first Trump presidency, how the advent of new digital currencies and alternatives could undermine the power of the dollar and US influence, whether President-elect Trump’s threat to impose 100 percent tariffs on any nation that participates in a dollar alternative will stop such moves, what circumstances could drive allies to break from the dollar, and how the growing US debt and threats of default threaten the dollar with Defense & Aerospace Report Editor Vago Muradian.