Russia warns US against any attempt to use low-yield missiles
‘In line with the Russian military doctrine, such actions are seen as warranting retaliatory use of nuclear weapons by Russia’ The Ohio-class ballistic missile submarine USS Tennessee returns to Naval Submarine Base Kings Bay, Georgia (photo credit: REUTERS/MASS COMMUNICATION SPECIALIST 1ST CLASS JAMES KIMBER/U.S. NAVY/HANDOUT VIA REUTERS) The Russian foreign ministry has warned the US…