I don't think they have the capabilities is my guess. It's understandable they don't want to, it's gonna be dangerous af. Politically speaking a UN Occupation and Peace Force would be the best way forward. Best from a country that is far away. China is not a bad contender. They have the resources and could gain valuable trade posts as well as prove their value as a world power they so desperately want to be. Philippines might also not be a bad choice they already have experience in UN Missions in Africa. Other choices could be a lot of states that have no geographical connection and don't belong to the "west" to avoid it seeming like some (post) imperialistic occupation.