http://www.ng.ru/world/2018-07-23/8_7271_japan.html
https://www.gazeta.ru/politics/2018/07/23_a_11862781.shtml
The 28-mile stretch to Hokkaido could be a big project for both countries but they are actually still at war.
https://zn.ua/HISTORY/ukrainskaya-odisseya-ili-internacionalizm-ili-rusifikaciya-289020_.html
Proposal to trade Crimea for 'return' of U.S. state.
http://observer.com/2016/10/on-alaska-day-russians-still-dream-of-getting-alaska-back/
https://www.gazeta.ru/politics/2018/06/17_a_11805061.shtml
https://www.gazeta.ru/politics/2018/06/10_a_11792845.shtml
http://www.ng.ru/world/2018-05-28/6_7233_japan.html
https://www.rbc.ru/newspaper/2018/05/28/5b0a6d649a7947879f11a099