Noose tightens on Islamic State Territory controlled by the so-called Islamic State (IS) has decreased by a quarter since it declared a caliphate in Syria and Iraq in 2014. The group has lost 22,500 sq km to hostile forces, been forced out of some 56 locations and lost control of 12 towns and cities Recaptured from IS since 2014 IS control Kurdish control TURKEY Incirlik: U.S. base. A-10s, F-15s, AC-130 Spectre gunship. Saudi Air Force CYPRUS LEB. RAF Akrotiri: 10 Tornado GR4, 6 Typhoon FGR4 combat aircraft Mediterranean Sea ISRAEL Khmeimim: Russian airbase with 50-plus aircraft including Sukhoi Su-24s, Su-25s, and Su-34s. Base is home to T-90 tanks, BTR-82 armoured personnel carriers, Mi-24 helicopter gunships and Mi-8 support helicopters SAUDI ARABIA Kobane Liberated Jan 2015 Manbij Aug 2016 Aleppo SYRIA Palmyra Mar 2016 Damascus JORDAN Tal Abyad Jun 2015 Raqqa Deir al-Zawr Qaim Ar Rutbah May 2016 Al Asad: U.S. special forces base Hasakah Aug 2015 Sinjar Nov 2015 Mosul Irbil: Operational hub for U.S.-led Operation Inherent Resolve. Apache attack helicopters, reconnaissance aircraft Qayyarah Air Base Launch pad to liberate Mosul Kirkuk Baiji Nov 2014 Tikrit Mar 2015 Baghdad Fallujah Jun 2016 Ramadi Dec 2015 Hit Apr 2016 IRAQ Caspian Sea Tehran IRAN Hamedan Air Base: Undisclosed number of Tupolev Tu-22MS bombers and Sukhoi-34 fighter-bombers Persian Gulf: USS Dwight D. Eisenhower carrier strike group with F/A-18F Super Hornet warplanes Persian Gulf 100 miles 160km Sources: IHS Conflict Monitor, Jane’s, Navy Times, Air Force Times, The Daily Signal