Israel has the right to try and stop it.
Moscow : Israel has intensified its efforts to prevent deliveries of Russian S-300 air defense systems to Iran under a 2007 contract, an Israeli newspaper said on Monday.
Back in April, I stated, Russia would continue to press on with the sale to Iran as Obama continued to do nothing about it.
Any bets on if Russia stops selling the anti-aircraft components to Iran in a round about way?
The Israelis have a legitimate concern on Iran. Obama will not do anything about it.
Once the missile defense system in Iran is working, look for increased sabre rattling from Iran... There will be an escalation in increased aggression by Iran towards Israel.
Obama's inaction is very telling now.