www.forbes.com/sites/dougbandow/2017/06/24/with-new-crown-prince-saudi-arabia-doubles-down-on-political-repression-and-regional-aggression/amp/
Next month will mark fifty years since the end of the British occupation of Aden. That led to Yemen becoming a Cold War battleground.
Then the Gulf war, where their opposite to the US running Arabian politics led to a drastic cut in aid and the deportation of 800,000 Yemenis. The opposition seems justified when you consider the 10% drop in GDP and l food shortages the unrest caused. Tack on another civil war where the US and Saudis sent military forces to Yemen, and the War on Terror killing more Yemeni civilians.
Hezbollah's slogan mentions "Death to the US" for a reason, the Western involvement in the area has not gone well for them.