On Monday, February 5 Second Lieutenant Jonathan Carlos Bracho-Cooke, 24, from Sandringham Close, Hove, became the 100th member of the British armed forces to die in action in Iraq.

He was killed when a roadside bomb hit the Warrior patrol he was commanding in the As Sarraji district of Basra, near the city's US consulate.

We've set up on an online book of condolence dedicated to Jonathan. Please leave your messages below.

All the messages will be passed on to Jonathan's family.