interdict

1. V-T If an armed force interdicts something or someone, they stop them and prevent them from moving. If they interdict a route, they block it or cut it off. 阻斷; 封鎖[美國英語] [正式]

Troops could be ferried in to interdict drug shipments. 軍隊可以被渡運來阻斷毒品運輸。