Shield of the Americas

The Shield of the Americas is a multinational military cooperation initiative established by U.S. President Donald Trump during a summit with leaders from countries across the Western Hemisphere. The program is intended to coordinate military and security efforts among participating nations to combat transnational criminal organizations, particularly drug cartels operating throughout the Americas. According to President Trump, the initiative, also described as The Americas Counter-Cartel Coalition, would involve participating countries sharing intelligence and coordinating operations to locate and dismantle cartel networks. The coalition allows member states to request assistance from partners, including the United States, in targeting cartel infrastructure and trafficking routes.

On March 5, 2026, President Trump announced that Kristi Noem would be the inaugural special envoy for the initiative.

On March 7, 2026, President Trump stated that representatives from 17 nations had joined the initial alliance, which centers on the commitment to use military capabilities to disrupt and dismantle cartel organizations and associated terrorist networks. The initiative was presented during a summit in Doral, Florida attended by regional leaders, including Javier Milei of Argentina, Nayib Bukele of El Salvador, Santiago Peña of Paraguay, and other representatives.