International Maritime Bureau hoping other nations will join anti-piracy force . Combined Combined Task Force-150 will focus solely on combating piracy . Pirates attacked nearly 100 vessels off coast of Iran in each year . Task Force 151 is an outgrowth of Combined Task Force-150 , which was created to conduct security operations at the beginning of Operation Enduring Freedom -- the U.S. effort in Afghanistan . U.S. Fifth Fleet welcomes establishment of task force .
International Maritime Bureau hoping other nations will join anti-piracy force . Combined Combined Task Force-150 will focus solely on combating piracy . Pirates attacked nearly 100 vessels off coast of Iran in each year . U.S. Fifth Fleet welcomes establishment of task force .