"over Iran's disputed nuclear ambitions." These are not "disputed". The intelligence community and IAEA have stated clearly that Iran does not have the capacity to develop nuclear weapons, nor are they trying to gain such a capability. The only people claiming otherwise are the radical politicians, for the most part, the same people responsible for the disasters in Iraq, Afghanistan, Pakistan, Lebanon, Gaza, etc., who long ago planned attacks on the oil-rich regional rival. They created this illusory crisis in another attempt to lie/frighten the world into accepting yet another illegal war of aggression.
Yemen's Houthi rebels commit to peace plan in letter to UN chief, BBC reports (Haaretz)
from the article: Report: U.S. positioning 'bunker-busters' for possible Iran strike