The fourth in line to the throne will spend the summer working alongside conservation groups in Africa, after which he will undertake voluntary work with injured servicemen while 'actively considering other longer term employment opportunities'.
In a statement Harry, 30, who has served in the military for ten years and seen two tours of duty in Afghanistan, admitted that it had been a 'tough decision' to leave the job he loved.
But sources close to the prince said he had reached a 'natural crossroads' in his career and, after much soul-searching, had decided he had no desire to 'progress through the ranks'.
A Kensington Palace spokesman said: 'Prince Harry is to leave the Armed Forces in June after ten years of full-time military service.
'The Prince has had a fulfilling military career and considers it a huge honour to have served his country in the Armed Forces, during which time he has undertaken two operational tours of duty in Afghanistan, qualified as an Apache Aircraft Commander and spearheaded the Invictus Games.'
Some senior royal commentators have already questioned the wisdom of Harry leaving the forces – which have given the once wayward prince so much direction in his life – at the age of just 30.
I think it will be good for Harry. Imbue him with some healthy old work ethic. He will relate to the common, working folks better for it. This is a new age for royals. I can think of a few things I would like for him to do around my house. Royal critics should shut up
