A member of HMCS REGINA's naval boarding party prepares to climb down a rope ladder into a Rigid Hull Inflatable Boat (RHIB) after a successful boarding of a suspect vessel in the Gulf of Oman. The Canadian frigate is part of Coalition Task Force 151, and is responsible for escorting ships, intercepting and boarding suspect vessels and guarding against attacks on shipping, in support of Operation APOLLO, Canada's contribution to the international campaign against terrorism.