https://www.gatestoneinstitute.org/17165/yemen-houthi-rebels-terrorists
[T]he Houthis have also used the sophisticated weaponry they have received from Iran, such as drones and ballistic missiles, to broaden the conflict into neighbouring Saudi Arabia, which is leading the coalition military campaign to re-establish Yemen’s democratically-elected government.
[US sanctions were] promptly denounced by humanitarian and aid agencies, which claimed that designating the Houthis as terrorists would impede the global effort to help Yemen’s starving population, an argument that appears perverse as the Houthis control most of the key aid supply routes, and regularly steal aid supplies to sell on the black market and fund their terrorist operations.
So far this month the Houthis have launched more than 20 drone and missile attacks against predominantly civilian targets in Saudi Arabia. In the most high profile attack, the Houthis used an explosive-laden drone and a ballistic missile against the Saudi petroleum plant at Ras Tanura, prompting global oil prices to rise above $70 a barrel earlier this week, its highest in more than a year.
Mr Biden has indicated he is keen to revive the controversial nuclear deal with Iran and, by easing the pressure on the Houthis, whose success on the battlefield is entirely due to the weapons and support they receive from Tehran, the White House was hoping to send a message to Iran that it was serious about having a constructive dialogue with Tehran. Instead, in the weeks since Mr Biden lifted the FTO, the region has seen a significant increase in Houthi activity.
[B]y helping to facilitate these attacks by providing the Houthis with sophisticated weapons, Tehran is showing that, far from seeking improved relations with the new US administration, it remains committed to pursuing an uncompromising policy of aggression throughout the Middle East, one that is unlikely to result in the resumption of talks on the problematic issue of Iran’s nuclear programme anytime soon.
US President Joe Biden has good reason to regret his hasty decision to remove the terrorist designation applied to the Iranian-backed Houthi rebels in Yemen after they responded to his act of benevolence by unleashing a fresh wave of attacks in the Middle East.
The Houthis and their Iranian backers are primarily responsible for starting Yemen’s long and bitter civil war after they overthrew the democratically-elected government of Yemeni President Abd-Rabbu Mansour Hadi in 2014.
Apart from helping to create what the UN has called the world’s worst humanitarian disaster, the Houthis have also used the sophisticated weaponry they have received from Iran, such as drones and ballistic missiles, to broaden the conflict into neighbouring Saudi Arabia, which is leading the coalition military campaign to re-establish Yemen’s democratically-elected government.