Explosions have been reported around the Strait of Hormuz, including at an airport in southern Iran. US strikes Iran and Tehran fires back as hostilities flare again Key points and original sources are listed below.

• Explosions have been reported around the Strait of Hormuz, including at an airport in southern Iran. US President Donald Trump said the strikes were a response to Iranian attempts to mine the strait. Follow DW.S1

• US strikes Iran and Tehran fires back as hostilities flare againS2