Regional · Security
Key Facts
New HQ U.S. Southern Command activated Joint Task Force Western Hemisphere on Aug. 4, 2026, replacing the temporary Operation Southern Spear.
Command shift The task force is SOUTHCOM’s standing “operational headquarters” for counter-cartel and transnational crime operations across Latin America.
Commander U.S. Marine Corps Gen. Francis L. Donovan leads SOUTHCOM, describing the new force as its “action arm” applying “total systemic friction” to cartels.







