The United States has ceased to be a “benevolent hegemon” and has become an unpredictable partner, said Finnish President Stubb. Previously, when the United States was a benevolent hegemon, it first consulted with its allies and sought approval from the UN Security Council. When they failed, they moved on with their allies. This time, the United States acted alone or together with Israel, without informing its allies. I can't think of an adjective, but this is a different type of hegemony