UK Presents Evidence Linking Iran in Houthi Weapon Supply

Britain says it has for the first time presented evidence that Iran is supplying advanced weapons to the Houthi rebels in Yemen, after finding images of tests conducted at the headquarters of the Revolutionary Guards in Tehran on the hard drive of an unmanned aircraft seized by the Royal Navy.

Personnel from the British ship HMS Montrose seized the unmanned quadcopter along with a shipment of missiles and missile parts in February last year when they stopped and searched a number of fast-moving skiffs in the Gulf of Oman. 

The weapons and other evidence were presented to the United Nations as linking Iran to violations of Security Council resolutions barring weapons shipments to the Houthis, Britain's Ministry of Defense said Monday in London.

The U.N. has prohibited weapons transfers to the Houthis since 2014, when the rebels descended from their northern stronghold, toppled the internationally recognized government of Yemen and seized the capital, Sanaa. Iran has long denied arming the rebels.

Investigators were able to decrypt the data on the aircraft's internal memory, which hadn't been wiped. That's where they discovered the records of 22 test flights conducted at the Revolutionary Guards' aerospace headquarters in western Tehran, the ministry said.

The drone was in the same shipment as a number of surface-to-air missiles and components for Iranian Project 351 land attack cruise missiles. The discovery adds to a growing body of evidence of Iranian interference in the conflict in Yemen, which has spawned one of the world's worst humanitarian crises.