It is not just international support that needs changing but International involvement
Despite Saudi Arabia’s reprehensible targeting of civilians, it is arguably the Saudi aid blockade and the international involvement (not just support) in this, which form the worst humanitarian crisis of this war. Saudi warships entered Yemeni waters in 2015, forming a blockade of aid supplies into the region. The US, in addition to supplying arms and intelligence to Saudi Arabia, joined the blockade in 2016 dispatching their own warships to strengthen the Saudi Royal Navi. The blockade extended to cover both land and air aid supplies also in 2017, and has lead to mass starvation and disease epidemics, with full and direct involvement, backing and support from the US and the UK.