Russian President Vladimir Putin and German Chancellor Angela Merkel in a phone conversation underlined preserving Iran's nuclear deal.

The two leaders discussed the situation created by the United States’ unilateral withdrawal from the Joint Comprehensive Plan of Action on Iran’s nuclear program. 

Kremlin announced:  “The two leaders pointed out the importance of the JCPOA for international and regional security.  They also discussed the situation in Syria and preparations for Angela Merkel’s working visit to Sochi scheduled for 18  May."

US President Donald Trump announced on Tuesday that Washington would pull out of Iran nuclear deal and reinstate nuclear sanctions on Iran.

This is while most world powers, including Russia, China, and the European Union have repeatedly stressed that keeping the deal is in the interest of world peace and security.

US President Donald Trump declared that his country is pulling out of the JCPOA, saying Washington will not only reinstate the anti-Iran sanctions lifted as part of the deal, but will also “be instituting the highest level of economic” bans against the Islamic Republic.

The JCPOA came out of years of negotiations between Iran on one side and six world powers, namely the US, Russia, China, Germany, France and Britain, on the other, in July 2015.

Other signatories to the deal, as well as the United Nations and the EU had warned Washington against any bid to sabotage it. They call the JCPOA a pillar of regional and international peace and stability, and reiterate the multilateral pact cannot be simply terminated by a single party.