Saudi Arabia and Pakistan sign defence pact

Interesting development, guess Israel's attack on Qatar really spooked these Desert Monarchies. Pakistan's military has always been for hire for these Gulf kingdoms, but now it appears to go both ways? If Pakistan is attacked (by India) does that mean Saudis will declare war on India? Saudi's can't really fight, they have all the top military hardware that money can buy, but they know from Qatar, that if Israel attacks, all those F-15s will be rendered useless by Uncle Sam. Pakistan operates a lot Chinese military equipment, and there are always rumours that Middle Eastern countries are looking at Chinese military equipment because of the Israel-US/NATO relation.

What if Houthis attack Saudi again, will Pakistan attack Yemen?