Prime Minister David Cameron will kick start the remembrance weekend when he addresses a group of Royal Marines outside 10 Downing Street today.
The Conservative leader will hear a rousing rendition of Jerusalem, sung by the chart-topping Military Wives Choir before the teams of Royal Marines head off around the streets of London to break a speed march world record.
The two teams of Royal Marines will raise around £50,000 for the Royal Marines Association as they run a 26.5 mile course in under four hours and 19 minutes.
More top news
Ben Moynihan attacked three women in random stabbings when he was 17 because he could not lose his virginity.
The cable car at Ciampinoi in Italy ground to a halt after high winds blew a tree over the cable deeming it unsafe.
A school has defended its decision to stop a pupil taking part in World Book Day while wearing a Fifty Shades costume.