About 80 Royal Marines from Alpha Company are due to land at RAF Brize Norton at about 2pm. They'll then be transported to Norton Manor Camp near Taunton by coach, greeting friends and family at around 6pm.
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The man who tried to kill D-Day war veteran Jim Booth has been sentenced to 20 years for attempted murder.
Students in Bristol will march in the city tonight to demand more help for people with mental health issues at the University.
People in the South West of England who are at risk of experiencing a mental health crisis will be able to access new support services.