Local Police and the Surveillance Detection Gap– warontherocks.com

Just before midnight on Nov. 24, 2025, New Castle County police officers conducting a routine property check in Wilmington’s Canby Park spotted a white Toyota Tacoma parked after hours. What initially appeared to be a standard traffic stop uncovered a detailed terror plot. The suspect — a University of Delaware student — was found in possession of a converted machine gun, more than 100 rounds of ammunition, body armor, and a handwritten notebook mapping out a planned attack on the campus police department, including entry points, escape routes, and the name of a specific officer. When FBI agents interviewed him, he stated that achieving martyrdom was “one of the greatest things you can do.” The acting U.S. Attorney called it “a quintessential example” of law enforcement collaboration that stopped a catastrophe.

Public safety professionals have spent two decades training to detect threats like the one in Delaware, yet it was a chance traffic stop that ultimately exposed it. But the threats arriving now are far subtler. State-sponsored reconnaissance, espionage, and pre-operational surveillance do not announce themselves with machine guns and manifestos — picture a graduate student flying a drone over a shipyard, a photographer lingering near a port crane, or a series of probing visits to a water treatment facility. If our patrol officers are catching terrorism by accident, they are almost certainly missing foreign adversary surveillance entirely.