Members of Perth based 13th Brigade (13BDE) have deployed to the Solomon Islands over the period August to December 2012 as part of the 28th Australian Rotation for the Combined Task Force 635 (CTF635) for Operation ANODE. Operation ANODE is the name of the Australian Defence Force (ADF) contribution to the Australian-led Regional Assistance Mission to Solomon Islands (RAMSI). RAMSI's assistance is known as Operation HELPEM FREN (Pidgin for 'Helping Friend'). The Combined Task Force 635 (CTF635) deployed in support of Operation ANODE is commanded by Lieutenant Colonel Brenton Gasteen of the Australian Army. The military component of RAMSI is comprised of personnel from four troop contributing nations - Australia, New Zealand, Papua New Guinea and Tonga. The main task for the military component is to be prepared to respond to incidents beyond the capabilities of the Royal Solomon Islands Police Force (RSIPF) and RAMSI's multi-national Participating Police Force (PPF).