NATO has launched constant surveillance flights over Libya . A senior U.S. official denies speculation about the possibility of arming rebels . - The United States is considering a plan to provide military aid and training for Libyan rebel forces, but it will not be part of an international coalition against Gaddafi's regime. `` It is our job to conduct prudent planning , '' a NATO official says .
NATO has launched constant surveillance flights over Libya . A senior U.S. official denies speculation about the possibility of arming rebels . British , French , and American officials are working on a draft U.N. text regarding a no-fly zone . `` It is our job to conduct prudent planning , '' a NATO official says .