NATO raised the security level at its air base in the western German town of Geilenkirchen to the second highest level, Charlie, following intelligence reports of a potential threat. A Spokesman for the air base said late Thursday that all employees whose services were not needed were sent home as a precaution. He continued: "The decision was based on intelligence information indicating a potential threat." In NATO terminology, Charlie security level means that there is an incident or evidence indicating a high probability of a terrorist act against the alliance. The Spokesman stated that there is no cause for concern and that it is a purely precautionary measure to ensure the continuity of critical operations." The police confirmed the presence of its forces, but did not provide any other details, including the number of personnel. Source: National Iraqi News Agency