https://www.atlanticcouncil.org/blogs/natosource/us-and-russia-disagree-over-zones-of-control-for-missile-defense/
US and Russia Disagree over Zones of Control for Missile Defense - Atlantic Council
Jan 18, 2011 - From Walter Pincus, the Washington Post: Before the November NATO-Russia Council meetings in Lisbon, Russian President Dmitry Medvedev asserted three
zones of control