DF-3A

DF-3A/CSS-2(US)
Type	IRBM
Place of origin	China
Service history
In service	1971-2014 (China)
Used by	China,  Saudi Arabia
Specifications
Warhead	Nuclear, possibly 3.000Kt
Engine	liquid fueled
Operational range	Up to 4,000-5,000 km
Guidance system	Astro-inertial guidance

The DF-3A (NATO: CSS-2) is a Chinese Liquid-propellant rocket, single-stage, nuclear Intermediate-range ballistic missile that entered service in 1971.

In 1987 China sold several dozen (reportedly between 36 and 60) DF-3A missiles to Saudi Arabia Saudi Arabia publicly displayed them for the first time in 2014.

Deployment of the missile began in 1971, reaching a peak of 110 by 1984, then shrinking to 50 in 1993. It was estimated by the U.S. DoD that there were 17 missiles and 10 launchers in operation as of 2010 under a single brigade. By May 2014, it appeared that the last unit operating the DF-3A completed conversion to the DF-21 missile from satellite photos of changes to the launch unit site.