Liberty Ammunition LLC (Liberty) has asserted U.S. Patent No. 7,748,325 against the U.S. Department of Defense (DOD) in the U.S. Court of Federal Claims. The patent relates to a high-performance bullet having nose and tail portions that separate when the bullet hits a target. Liberty claims that its patent covers its T3 main battle rifle rounds. The filed complaint also alleges that the DOD violated threemutual nondisclosure agreements that the parties entered into between February 2005 and January 2006. The U.S. Court of Federal Claims case number is 1:11-cv-84.