India's investigation agency files graft case against BAE Systems, Rolls-Royce -document

NEW DELHI (Reuters) - India's Central Bureau of Investigation (CBI) has filed a graft case against Britain's BAE Systems PLC and Rolls-Royce Holdings for "criminal conspiracy" in the procurement of 24 Hawk 115 advanced jet trainers, according to a federal police document dated May 23.

BAE Systems and Rolls-Royce did not immediately respond to Reuters' requests for comment on Monday, which is a bank holiday in Britain.

(Reporting by Krishn Kaushik, additional reporting by Muvija M; writing by Tanvi Mehta; editing by Jason Neely)