@Asfandyar Bhittani sb,
@KingQamaR
Ok let me be a bit more explicit. I have no reasons to believe Pakistan has ground troops in Yemen as of now. But Yemen is a tough terrain and the Houthis are some of the toughest fighters in the world today.
There is no way the Saudis are going to beat them on a ground war in Yemeni territory. Equally I don't see the Houthis taking the fight to Saudi territory with or without Pakistanis stiffening the Saudi corset.
The only people who can help KSA win a ground war in Yemen are Pakistanis. As a non-martial Gangadeshi (Bengali) Hindu, whatever be my differences politically with Pakistan, I can't deny the sheer martial prowess of our Punjabi and Pushtoon neighbours. Without their help KSA is doomed to an attritional war in Yemen.
Regards