Amid growing unease in Europe over shifts in U.S. foreign and security policy, officials and analysts at the Munich Security Conference debated whether the transatlantic partnership can continue to serve as a pillar of stability. Concerns range from potential development aid cuts to renewed security tensions surrounding Ukraine and Greenland. European leaders are calling on Washington to reaffirm its commitment to multilateralism. CGTN's Zhao Yunfei reports on how these discussions are influencing Europe's trust in the United States and shaping the future of the rules-based international order.