They’ve been battling it out over the past nine days and we knew that the Houthis were trying to push west of Taiz because their main goal, their main prize, was the takeover of the city of al-Makha (Mocha) and also the Red Sea coastline.
It gives the Houthis full advantage to prevent ships from crossing Bab al-Mandeb and also, more importantly, the ability to cut off three main supply lines to the government in the south of the country.