Japan’s Prime Minister Shinzo Abe (L) and his Indian counterpart Narendra Modi shake hands while exchanging documents during a signing of agreement at Hyderabad House in New Delhi, India, December 12, 2015. India and Japan are likely to finalize an agreement on protection of military information during Abe’s trip beginning on Friday that will the lay the ground for Japanese arms sales to India, including seaplanes. REUTERS/Adnan Abidi – RTX1YBZ6