Al-Watah ballistic missile base

Al-Watah ballistic missile base is a ballistic missile facility in the low but quite rocky mountains near the town of Al-Watah, Saudi Arabia, 200 km west-southwest of Riyadh.

Overview
The analysts think that the base was built no earlier than 2008. The communication tower of the base is situated at coordinates: 24.21369°N, 44.70195°W. The base has several underground entry gates, parking slots for mobile launchers and two large launch pads that are identical to ones that can be seen at Chinese DF-3 (CSS-2) Dongfeng missile bases. The liquid-fueled DF-3A is an early Chinese nuclear weapon Intermediate-range ballistic missile and is believed to have a range of 4,000 – 5,000 km with a 2,000 kg warhead. Michael Elleman and Joseph S. Bermudez Jr. stated that the site appears to have a rocket-engine production and test facility.

The launch pads' marks and configuration from satellite images show that the base is 'targeting Iran and Israel with ballistic missiles'. As a Response Israel Target Saudi Arabia With Jericho Missiles

Construction of the base likely began in 2013.