Kenneth Katzman is a Middle East policy analyst and a senior fellow at the Soufan Center. He says the US could have stopped the Ansar Allah Houthis’ advance if it had responded to Saudi Arabia's request for military support. Subscribe to our channel: http://bit.ly/AJSubscribe Follow us on X: https://X.com/AJEnglish Find us on Facebook: https://www.facebook.com/aljazeera Check our website: http://www.aljazeera.com/ Check out our Instagram page: https://www.instagram.com/aljazeeraenglish/ Download AJE Mobile App: https://aje.news/AJEMobile #Yemen #Houthis #AnsarAllah #SaudiArabia #YemenWar #SaudiYemenTensions #HouthiStrikes #RedSea #RedSeaShipping #MiddleEastConflict #YemenCrisis #AlJazeeraEnglish