Are things heading toward any resolution in Yemen? No, definitely not.
The Houthis recently tried another missile strike on Saudi Arabia (it failed). It appears clear that Iran is supporting the Houthi side.
The Saudis and UAE continue their bombing campaign against Yemen. The US supplies the Saudis with ground targeting support and air-refueling assistance.
Qatar, according to the Saudis, is a conduit in supplying the Houthis with Iranian munitions. The Qataris deny their involvement. The Gulf Cooperation Council no longer cooperates.
Meanwhile, the Yemeni population continues to suffer with famine and disease.
It seems unlikely the Houthis will be defeated any time soon, so the disaster will continue.