Col Lama's arrest in St Leonards-on-Sea near Hastings has angered the Nepalese government, who have requested Col Lama's immediate release.
They have summoned the UK ambassador in Kathmandu to protest and instructed the Nepalese embassy in London to submit a protest note to Downing Street.
...
Col Lama is currently employed as a UN peace keeper in South Sudan. He was due to return to Africa on Saturday after a Christmas break to the UK, but was arrested on 3 January.
The court heard the colonel had previously served as a UN peacekeeper in Sierra Leone and twice in Lebanon.
http://www.bbc.co.uk/news/uk-20919827
Interesting that this isn't some guy who was trying to hide away after controversy in his home country - this is someone who was travelling the world working with the United Nations, and has the backing of the present government. As The Guardian article linked in the OP says, he was in the military in 2005, serving the monarchy; the
current Prime Minister is a Maoist who would have been on the other side, in 2005.