Russian oligarchs

Latest US sanctions on Russia: incitement to a coup and a new form of protectionism

The latest round of sanctions the US Treasury has imposed on Russia are a strange affair.
Earlier rounds of sanctions have been linked to specific acts of real or alleged Russian misbehaviour e.g. the death of Sergey Magnitsky, the Crimean crisis, the war in the Donbass, the shooting down of MH17, and the alleged Russian meddling in the 2016 US Presidential election.