The US president says Iran's "leaders are gone" and "we could do a lot worse". Meanwhile, the UAE says it's responding to incoming missile and drone threats from Iran.

The Israeli military says it's responding to strikes from Iran-backed Hezbollah, and warns residents in Beirut's southern suburbs to evacuate.

That's going to sound different, that's going to feel different, that's going to look different. The bigger question though: is that a permanent shift? Has Boris Johnson really managed to redraw the ...