After the 1990–1992 War of Transnistria, Moldova sought a peaceful resolution to the conflict in the Transnistria region by working with Romania, Ukraine, and Russia, calling for international mediation, and co-operating with the OSCE and UN fact-finding and observer missions. The foreign minister of Moldova, Andrei Stratan, repeatedly stated that the Russian troops stationed in the breakaway region were there against the will of the Moldovan government and called on them to leave "completely and unconditionally". In 2012, a security zone incident resulted in the death of a civilian, raising tensions with Russia.