[2] Indonesian police had accused Kwalik of being responsible for a series of shooting incidents and attacks targeting the United States mining company, Freeport-McMoRan, which operates large copper and gold mines on Papua Province.
[1] Kwalik's name gained international attention when on January 8, 1996, he and his militia held 26 members of Lorentz Expedition 95, consisting of both Indonesian and international citizens, which resulted in hostage crisis that lasted 5 months and the deaths of two of the hostages in Operation Mapenduma Hostage Liberation by Indonesian military special forces, Kopassus, led by commander Prabowo Subianto.
[3] On December 16, 2009, Kwalik was shot in a police raid on one of his hideouts in the Gorong-Gorong neighborhood of Timika.
[5] Following Kwalik's death, the Free Papua Movement (OPM) in January 2010 appointed Jeck Kemong as the new Supreme Commander of its military wing, the West Papua National Liberation Army (TPNPB) and regional commander of Nemangkawi.
[6] According to Undius Kogoya, the leader of the OPM/TPNPB Intan Jaya faction, and Sebby Sambom, the spokesperson of OPM, after killing Joni Botak, the leader of the OPM/TPNPB Kalikopi faction, and Olem Uamang, his adjutant in 2023, both were Indonesian spies who were involved in the death of Kelly Kwalik.