NSA may visit Russia to push for early delivery of S-400 system

National Security Advisor Ajit Doval is likely to visit Moscow next week where he is likely to push for early delivery of S-400 air defence systems. He could also attend 13th International Meeting of NSAs on Security Issues from May 27 to 29, chaired by Russia's Security Council Secretary Sergei Shoigu. He may also hold bilateral talks with his counterparts.