DF-26

The Dongfeng-26 or DF-26 (simplified Chinese: 东风-26; traditional Chinese: 東風-26; lit. 'East Wind-26'; NATO reporting name: CH-SS-18) is an intermediate-range ballistic missile of the Dongfeng series deployed by the People's Liberation Army Rocket Force and produced by the China Aerospace Science and Technology Corporation (CASC).

Chinese sources claim the DF-26 has a range of over 5,000 km (3,100 mi) and may conduct precision nuclear or conventional strikes against ground and naval targets. It is China's first conventionally-armed ballistic missile claimed to be capable of reaching Guam and the American military installations located there; this has led to the missile being referred to as the "Guam Express" or "Guam Killer".

The possibility that a DF-26 unit could have nuclear warheads makes it likely an adversary would target these missiles in a first strike. This weapon advances military goals from a brinkmanship policy to a calibrated escalation.

The missile was officially revealed at the 2015 China Victory Day Parade. In April 2018, it was officially confirmed that the DF-26 was in service with the People's Liberation Army Rocket Force (PLARF). The United States believes the missile was first fielded in 2016, with 16 operational launchers in 2017.