(a) When Federal authorities request the delivery of service members, the Air Force will normally deliver service members when the request is accompanied by a warrant issued pursuant to the Federal Rules of Criminal Procedure, rule 4, or when a properly identified Federal officer represents that such a warrant has been issued.
(b) A U.S. marshal, deputy marshal, or other officer authorized by law will call for and take into custody persons desired by Federal authorities for trial. The officer taking custody must execute a statement in substantially the form set out in Sec. 884.18.