In an era of new great-power competition, United States must develop a modern nuclear arsenal, including low-yield tactical nuclear weapons, lest it lose the ability to credibly defend its allies against potential attacks by rivals such as China and Russia.
https://www.gazeta.ru/comments/2018/10/15_a_12021547.shtml
https://www.gazeta.ru/army/2018/10/13/12020179.shtml
https://www.radiosvoboda.org/a/29540453.html
https://carnegie.ru/commentary/77479
https://www.gazeta.ru/army/2018/10/12/12019171.shtml
https://www.kommersant.ru/doc/3765968
https://www.kommersant.ru/doc/3766275
https://www.kommersant.ru/doc/3765674
http://expert.ru/expert/2018/41/o-ryivke-v-vosemnadtsatyij-vek/