 As the situation escalated, NATO allowed the VJ to reclaim the demilitarized zone on 24 May 2001, at the same time giving the UÇPMB the opportunity to turn themselves over to the Kosovo Force (KFOR), which promised to only take their weapons and note their names before releasing them.More than 450 UÇPMB members took advantage of KFOR's "screen and release" policy, among them commander Shefket Musliu, who turned himself over to KFOR at a checkpoint along the GSZ just after midnight of 26 May 2001.The former KLA next moved to western Macedonia where they established the National Liberation Army, which fought against the Macedonian government in 2001.