 As part of a DARPA program known as the Spoken Language Communication and Translation System for Tactical Use, SRI International has further developed two-way translation software for use in Iraq called IraqComm in 2006 which contains a vocabulary of 40,000 English words and 50,000 words in Iraqi Arabic.The handheld translator was recently used by U.S. troops while providing relief to tsunami victims in early 2005.About 500 prototypes of the device were provided to U.S. military forces in Operation Enduring Freedom.