Elimination of Libya's WMD programs
In 2003, Libyan leader Muammar Gaddafi agreed to eliminate his country's weapons of mass destruction program, including its nascent nuclear weapons program. Mohamed ElBaradei, head of the International Atomic Energy Agency, said Libya's nuclear program was "in the very initial stages of development" at the time.
Source: Wikipedia — Elimination of Libya's WMD programs (CC BY-SA 4.0)