 A separate file marked "Secret" from June 1985 shows that Irish military intelligence carried out reconnaissance on a British Army installation at Forkhill, Armagh (Northern Ireland) after it received information of "strong rumors" from locals that it was being converted into a nuclear facility.Their findings "strongly discounted the possibility".Materials had been brought into the base in night convoys but this was done for security reasons and it noted that there were underground facilities at Forkhill but that these were for accommodation and protection in the event of a mortar attack.