Until the
war on terror, members of the Individual Ready Reserve had not been called up since
Operation Desert Shield. A major difficulty in activating the IRR stems from the fact that many of its members, typically those from the junior enlisted ranks, are unaware that they are even in the military. This results from such members typically being informed that they are "discharged" upon release from active duty when in fact they have been transferred to the inactive reserves. To solve this situation, many military separation transition courses now spend additional time explaining the nature of the inactive reserve. As of 2005, the military also began to enact "IRR Musters" which were once a year occurrences where an IRR member would be required to report to a military base, confirm their personal and contact information, and sign acknowledgement paperwork that they were members of the IRR.
Army In March 2004, Army Human Resources Command began identifying IRR soldiers with
Military Occupational Specialties that met the needs of the Army at that time. In June 2004, those soldiers were transferred into
Selected Reserve units to begin drilling, training, and preparing for deployment in support of
Operation Iraqi Freedom and
Operation Enduring Freedom.
Marines The
Marines began activating their IRR members beginning in 2001. They were allotted up to 2,500 Marines to be activated at any one time. So far, two major activations have occurred, targeting mostly corporals and sergeants and those with high-demand training (combat arms, logistics, maintenance, etc.).
History of War on Terror activations February 2003: • Marine Corps Arabic linguists and other support personnel were recalled to active duty to serve in Iraq. This activation was the first time that the IRR had been called upon since the
1991 Gulf War, when approximately 20,000 IRR troops were called up in support of
Operation Enduring Freedom. 29 July 2004: • 5,600 members of the IRR, mainly with specialties as
military police or
Civil Affairs, were called to active duty to support U.S. forces in
Iraq. April 2005: •
Defense Secretary Donald Rumsfeld authorized the
Army to mobilize up to 6,500 Individual Ready Reservists at any one time. • 3,900 IRR members with critical specialities called to active duty. • About 550 of those called failed to report for duty, some claimed exemptions, others ignored their orders. August 2006: •
President Bush authorized the
U.S. Marine Corps to recall 2,500 troops to active duty. March 2007: • Defense Secretary
Robert M. Gates approved the recall of 1800 Marines not in their first or last year of their IRR contract, 1200 of which were
Sergeants and
Captains joining the
I MEF in Iraq. Specialties recalled included: • Aviation maintenance, 361 • Logistics support, 225 • Infantry, tanks and artillery, 223 • Motor transport, 178 • Communications, 97 • Intelligence, 95 • Military police, 21 They were used for early rotation into a 2008 deployment. If more troops were needed, another recall was planned for July. August 2007: • The Marines sent out another recall for a September 2007 muster and screening for possible activation in early 2008. April 2008: • The Marines sent out another recall for a May 30 muster and screening for a possible activation in October 2008. • In September 2008, The Marines sent out another notification of recall for an involuntary muster and screening on October 12 for activation on May 18, 2009. As of March 2009, the US Army had recalled 26,954 ready reservists since September 11, 2001. Of those, 10,592 requested exemptions of which 6,352 were granted. On 16 October 2014, President
Obama ordered the activation of the IRR in support of
Operation United Assistance.
History of activations and authorized since COVID-19 Pandemic On 27 March 2020, President
Trump authorized the Secretary of Defense & the
Secretary of Homeland Security to order up to 1,000,000 IRR members to active duty. On 13 July 2023, President
Biden authorized the Secretary of Defense & the
Secretary of Homeland Security to order up to 450 IRR members to active duty in order to support
Operation Atlantic Resolve. ==Delay, Deferment & Exemption (DD&E)==