Khmer National Unity Front
The Khmer National Unity Front (KNUF), also known as the Tiger Liberation Movement and Tiger Head Movement or Khmer National Liberation Front, is a Cambodia-based domestic terrorist group whose objective is to violently oust Vietnamese influence from within the Cambodian government. The KNUF was founded by Sok Ek and receives its "Tiger" nicknames from its symbol, which features three tiger heads. Like the Cambodian Freedom Fighters, the KNUF is reportedly dependent on foreign aid. The group is blamed for two foiled bomb attacks against the Cambodian government's: KNUF Membership and arrests. The KNUF is  based in Cambodia's Mondulkiri Province and is composed of six to nine armed criminals. Four alleged members were recently arrested and are awaiting trial: Another KNUF member, was arrested in mid-2007 and is serving a prison sentence at the Prey Sar Prison. In 2012 were founded the Khmer National Liberation Front, and the cambodian authorities claims that this group is related with the Tiger Liberation Movement. On 23 October 2014, ten militants were arrested in Phnom Penh, accusing to be members of the group. Human rights groups criticized the arrest unjustified and that the detainees were probably not part  of any paramilitary group. The UNHCR condemned the use security forces and unofficial security guards to arrest and detain anti government activists, human rights defenders and other kind of activists. In February 2015 the political branch of the group tried to form a government in exile in Denmark. The founder of the actual KNLF Sam Serey was arrested on 26 April 2018 in Bangkok, taken from the Cambodian government and considered a terrorist besides investigating by an alleged plot to make an attack during Khmer New Year in 2016. Approximately twenty followers of the group were arrested since 2016 On  2 October 2018 eight people were arrested for trafficking illegal firearms, weapons that would be used in an alleged armed uprising. The eight people were arrested in three separate operations in the provinces of Kampong Speu, Kampot and Pursat. On 31 March of 2020 a total of 14 militants were sentenced to two to nine years in prison for being part of an armed organizations. Public disbelief. Mondulkiri provincial Governor Lay Sokha and the Royal Cambodian Armed Forces denounce the KNUF and are currently searching out its members. The human rights organization ADHOC, on the other hand, has only heard  of the criminals without any "Tiger" references. Cambodian Representative Yim Sovann dismisses the KNUF's existence as "ridiculous" and merely a government scare-factor technique. Since December 2018 the group has sought to legitimize as a political party, registering with the electoral roll, a move which has been well received by the current government, and give them green light for his registry. With this registry the actual members hope that the current KNUF prisoners have an amnesty process or shorter sentences. But some more radical members see as a process of submission, that the group abandon the "armed campaign", and  the government. The government rejected a request by the leader of the KNLF, Sam Serey, to be allowed to form a legitimate political party and return to Cambodia to participate in politics.