 Nkuko bivugwa nubushikiranganji bwo kwivuna abansi bwUburusiya, ubwato bwitambara buri mwibahari Pasifike, Admiral Vinogradov, bwakoresheje uburyo mpuzamakungu bwitumatumanako mu kugabisha ubu bwato bwa Amerika ko bushobora gukoresha inguvu kugira ngo bwirukane umwansi yavogereye amazi yubutaka bwabwo. 