Moscow reiterated on Tuesday it may deploy Iskander theater ballistic missiles in the Baltic exclave of Kaliningrad that will be capable of effectively engaging elements of the U.S. missile defense system in Poland.

The missile defense system in Poland does not jeopardize Russia's nuclear forces, Army General Nikolai Makarov, chief of the General Staff of the Russian Armed Forces, said.

"However, if it is modernized...it could affect our nuclear capability and in that case a political decision may be made to deploy Iskander systems in the Kaliningrad region," he said in an interview with RT television.

"But that will be a political decision," he stressed. "So far there is no such need."

NATO members agreed to create a missile shield over Europe to protect it against ballistic missiles launched by so-called rogue states, for example Iran and North Korea, at a summit in Lisbon, Portugal, in 2010.

Russia has strongly criticized NATO's reluctance to provide written, legally binding guarantees that its European missile shield will not be directed against Moscow.

President Dmitry Medvedev has ordered an array of measures to strengthen the country's missile defense capabilities to counter NATO's shield, including the deployment of Iskander missiles on the border with Poland.

Source: RIA Novosti