The internal organisation of OPM is difficult to determine. In 1996 OPM's 'Supreme Commander' was Mathias Wenda. An OPM spokesperson in Sydney, John Otto Ondawame, says it has nine more or less independent commands. Australian freelance journalist, Ben Bohane, says it has seven independent commands. Tentara Nasional Indonesia (TNI), Indonesia's army, says the OPM has two main wings, the 'Victoria Headquarters' and 'Defenders of Truth'. The former is small, and was led by M L Prawar until he was shot dead in 1991. The latter is much larger and operates all over West Papua.