Solihull Marine killed in Helmand, Afghanistan
His Squadron Commander, Major Thornton Daryl Hirst, said: "A proud Royal Marine, impressive commander and exceptionally fit man, Cpl Deering will leave a void in many lives that will be impossible to fill.
"Cruelly and tragically taken from us, he will be missed greatly by all who had the privilege to know him. My deepest sympathy is extended to Gemma, 'his best friend', his sister Elaine, his parents and all his family and friends."
Cpl Deering's Troop Colour Sergeant, Simon Nicholson, Royal Marines said: "The first time I ever saw Cpl Rob Deering was a number of years ago at a petrol station in Barnstaple. I knew that he was a young vehicle mechanic who worked in the Light Aid Detachment and thought 'How the hell can he afford that nice BMW?'
"As I got to know Rob better, I learnt that he guarded his money extremely tightly. A typical example of this was that during the full six months of his first deployment to Afghanistan he only spent 50 dollars!
"Rob was liked by all who met him, good-looking, great 'pecs' and a cheery smile; once you had met him you'd never forget him. He will be sorely missed, but never forgotten."
His Troop Sergeant, Peter Morley, said: "Rob was one of the longest-serving vehicle mechanics I have known and we shared many a good laugh together. I will never forget his smile and infectious giggle."
Fellow members of the troop said he playfully declared himself the best looking and was "very fond" of going to the gym to counteract his love of sweet foods.
Defence Secretary John Hutton said: "The death of Cpl Deering hits particularly hard at a time when we're all thinking more of family and loved ones.
"It is very sad to lose such a dedicated Marine who excelled at his job. Cpl Deering was clearly a highly respected and greatly liked member of his regiment, who will be greatly missed. His family and friends are in my thoughts and prayers."
Click here to read the full tribute from the Ministry of Defence