This Iraqi Security Force (ISF) update provides a summary of changes to the ISF during April 2012. The Iraqi Security Force Order of Battle is updated as of 30 April 2012. Highlights in this update include: * Romanian arms blacklisted; Second Batch of BTR4s ready for delivery while rumors continue of contract cancelation; 50/14 and 53/14 Brigades upgrading to Mech/Armor; Iraqi Army Upgrade Status Chart added. * EC120Bs for KRG Police/SAR; Contract awarded for support of 30 Bell 407s; third AN-32B delivered; F16 training at Al Asad; 24 F16s by end 2014?; Iraq to join GCC to provide Air Defense?