NEW YORK: Iran will use “all necessary defensive capabilities and means” to confront attacks by the US and Israel, and will treat “all bases, facilities, and assets of the hostile forces in the region” as legitimate military targets under its right to self-defense, Foreign Minister Abbas Araghchi said on Saturday.

In a letter to UN Secretary-General Antonio Guterres and the president of the Security Council, Araghchi said US and Israeli airstrikes are “a clear violation” of the UN Charter and amount to “an open armed aggression” against Iran.

Tehran is exercising its “inherent and lawful right of self-defense” under the UN Charter, he added.

The letter, seen by Arab News, accused the US and Israel of launching coordinated, large-scale attacks on Iranian territory, targeting defensive facilities and civilian sites in several cities.

Araghchi said Iran will continue to act “decisively and without hesitation until the aggression ceases fully and unequivocally,” adding that the US and Israel “shall bear full and direct responsibility for all ensuing consequences, including any escalation arising from their unlawful actions.”