Police in Asia, Europe, and South America on at least 16 occasions from 1993 to 2005 have intercepted shipments of smuggled bomb-grade uranium or plutonium, most of which was from ex-Soviet sources.
亞洲、歐洲及南美洲各國警方在1993年和2005年之間，至少有16次截獲到走私的武器級鈾和鈈，大部分都來自前蘇聯。