On 29 January 2017, Iran tested the medium-range Khorramshahr ballistic missile that flew 600 miles before exploding, in a failed test of a reentry vehicle.[4] On 23 September 2017, Iran tested another ballistic missile after showing it off at a military parade in Tehran.[5] During January 2018, six live Qiam missiles were fired into an ISIS stronghold in Syria’s Deir ez-Zor province in.[6] Between February and August 2018, Iran conducted seven test flights: one Khorramshahr, two Shahab-3 variants, one Qiam and three Zolfaghar ballistic missiles.