Amnesty International outlined survivor testimonials to conclude that Ukrainian military had been exposing civilians to retaliatory strikes from the Russian forces
There was no specific reason for removing any of the ambassadors from their respective posts. It is unclear if the ambassadors would get new positions upon returning to Ukraine.
As there are no takers for the Gandhis, and electoral success remains elusive for them, Rahul Gandhi perhaps wants the Western powers to intervene and overthrow the current government, so his party can rule.