WASHINGTON, D.C. — The new year began with a stark demonstration of U.S. power on Jan. 3 when American forces conducted a military raid in Caracas to seize Venezuelan leader Nicolás Maduro. While many were shocked by the aggressive operation, the White House had already signalled its intentions for the Western Hemisphere. Late last year, the Trump administration issued its National Security Strategy (NSS), declaring a will to “reassert and enforce the Monroe Doctrine to restore American preeminence in the Western Hemisphere, and to protect our homeland and our access to key...