Translate the following English sentence to French:
"And to ensure that the bombings were even more destructive, they had no qualms about using weapons with depleted uranium shells, despite the fact that they were well aware of their deadly long-term impact from the war against Iraq."
Pour que leurs bombardements soient encore plus dévastateurs, elles n' ont pas hésité à utiliser des armes à revêtement d' uranium appauvri, alors qu' elles connaissaient fort bien, dès la guerre contre l' Irak, ses effets meurtriers à long terme.