<P> The Libyan disarmament issue was peacefully resolved in December 2003 when Libyan leader Muammar Gaddafi agreed to eliminate his country's weapons of mass destruction program, including a decades - old nuclear weapons program . </P> <P> In 1968, Libya became signatory of Nuclear Non-Proliferation Treaty (NPT), ratified the treaty in 1975, and concluded a safeguards agreement in 1980 . Despite its commitment to NPT, there are reports indicating that Muammar Gaddafi of Libya either made unsuccessful attempts to build or entered in an agreement to purchase a nuclear weapon from nuclear - armed nations . In the 1970s--80s, Gaddafi made numerous attempts to accelerate and push forward his ambitions for an active nuclear weapons program, using the nuclear black market sources . However, after the end of the Cold War in 1991, Gaddafi sought to resolve its nuclear crises with the United States aiming to uplift the sanctions against Libya, finally agreeing to authorize rolling back Libya's weapons of mass destruction program on December 2003 . </P> <P> As of 2013, over 800 tons of chemical weapons ingredients remained to be destroyed . In February 2014, the new Libyan government announced that it had finished destroying old Libya's entire remaining stockpile of chemical weapons . Full destruction of chemical weapons ingredients was scheduled to be completed by 2016 . </P>

When did libya give up its nuclear weapons