Two Latvian nationals have been arrested under the National Security Act after breaching the perimeter of RAF Molesworth, a Cambridgeshire base that hosts major US and NATO intelligence operations. Ministry of Defence Police security patrols identified an abandoned vehicle near the site at about 22:00 BST on Wednesday, 7 October. Officers from Cambridgeshire Constabulary joined the search. A small breach in the perimeter fence was later found, and the two men, aged 36 and 32,