The Type 23 frigate had originally been deployed as part of Operation TELIC - the UK's ongoing commitment to provide security in the Middle East. However, changes to their mission saw them heavily involved with training elements of Gulf state navies instead.
The frigate adapted its role to also include maritime security which encourages stability at sea by combating challenges such as drugs, terrorism and international crime.
While the majority of Kent's time away from home was spent in the Gulf, she also contributed to anti-piracy operations in the Gulf of Aden during her deployment, demonstrating the UK's ongoing commitment to this key task.
The ship arrived in Portsmouth on Monday 30 November 2009.
HMS Kent's Commanding Officer, Commander Simon Hopper, said their deployment had been eventful and varied:
"As well as helping with the security of the oil platforms we also took part in anti-piracy operations which shows just how versatile a frigate can be and how adaptable we are to most situations.
"For example, one unexpected event was the rescue of a Cypriot sailor who had fallen overboard his vessel and had been in the water for nearly seven hours. The helicopter managed to find him under extremely difficult circumstances and took him straight to a nearby US ship for medical assistance.
"It demonstrates that the sea is an inherently dangerous place and this type of situation is not something we can predict. This rescue was the final thing we did in theatre and it shows how good our training is and how good our people are."
On returning home, Leading Engineering Technician Richard Bembridge said:
"It's so good to be back, it's freezing but it's amazing to see Portsmouth again.
"We've had a long time away and when you see your family again it makes it all worthwhile."