Fifty-two people died and more than 700 were wounded when four British men inspired by al-Qaida blew themselves up on three subway trains and a bus on July 7, 2005.

The UK on Monday commemorated the 20th anniversary of the London July 7 bombings that killed 52 people, as King Charles III paid tribute to the spirit of unity shown after the atrocity."It is this spirit of unity that has helped London,