(Reuters) -The U.S. State Department has approved the potential sale of Patriot air defense system sustainment and related equipment to Ukraine for an estimated cost of $105 million, the Pentagon said on Tuesday.
The principal contractors for the sale will be RTX Corp and Lockheed Martin, the Pentagon said in a statement.
(Reporting by Ismail Shakil and Costas Pitas; Editing by Caitlin Webber)
