The Us should be diplomatic with some countries, however Iran isn't one of them. They support terrorism, they support the annihilation of Israel, and they wouldn't mind an islamic world where Islam is enforced.

Taking hostages is an act of war and Britain would be well within their rights to attempt a rescue mission and kill every last Iranian hostage taker. Which they should do.

Its time for someone to stand up to Iran and take action.

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“Good leaders abhor wrongdoing of all kinds; sound leadership has a moral foundation.”

-Proverbs 16:12