Five years ago this week, Washington and Havana surprised the world when they agreed to reopen diplomatic ties severed in 1961, but relations have since slid downhill as if on a fresh layer of Cold War ice.
The Japanese government plans to reschedule Prime Minister Shinzo Abe's visit to India.The move comes amid intensifying violence in parts of the country he is due to visit.
Japanese Economic Revitalization Minister Yasutoshi Nishimura has noted the importance of ties with Britain and the need to pay attention to the course of Brexit.