Better Capital said earlier in June that it had agreed to sell Northern Aerospace Ltd to Shaanxi Ligeance Mineral Resources Co Ltd's unit Gardner Aerospace in a 44 million pound deal.

"On Sunday 17 June 2018, the Secretary of State issued a public interest intervention notice, confirming that he is intervening in the sale on national security grounds", Britain's Department for Business, Energy & Industrial Strategy said in a statement on Monday. http://bit.ly/2HZRvPA

The Competition and Markets Authority has until July 13 to submit a report on the competition and national security aspects of the proposed deal, the statement said.

(Reporting by Ismail Shakil in Bengaluru. Editing by Jane Merriman)