Discuss as:

Russia warns Obama's 'reset' in relations 'cannot last forever'

Jim Watson / Pool via Reuters, file

Secretary of State Hillary Clinton and Russian Foreign Minister Sergey Lavrov sign a Memorandum of Understanding for Cooperation in Antarctica during the Asian-Pacific Economic Cooperation Summit in Vladivostok, Russia, on Sept. 8.

MOSCOW - Russia and the United States must do more to strengthen relations because the "reset" in ties cannot continue forever, Foreign Minister Sergey Lavrov said in an interview published Wednesday.

President Barack Obama called for the reset in ties before taking office in 2008 but relations have been strained by differences over issues such as missile defense, human rights and the conflict in Syria.

"If we talk about the 'reset,' it is clear that, using computer terminology, it cannot last forever. Otherwise it would not be a 'reset' but a program failure," Lavrov told the Kommersant business daily.

"Instead of dwelling on the name of this or that stage, we should think about how to develop our relations. Or, again using computer specialists' terminology, we should update the software,” he added.

Russia's Putin: Romney 'mistaken,' Obama 'honest'

Lavrov said deepening economic cooperation would help improve ties between the former Cold War enemies, but that some moves would have to wait until after the U.S. presidential election next month.

Fabrice Coffrini / Pool via EPA, file

Secretary of State Hillary Clinton presents a symbolic "reset" device to Russian Foreign Minister Sergey Lavrov in Geneva, Switzerland, in 2009.

Republican candidate Mitt Romney has accused Obama of being soft on Moscow during his four-year term and described Russia as the United States' "number one geopolitical foe."

The jailing of three women from the Pussy Riot punk band for two years in August over a profane "punk prayer" against President Vladimir Putin in a Russian Orthodox cathedral also prompted criticism from Washington.

More Russia coverage from NBC News

Lavrov said there was a distorted image of Russia in the West and dismissed suggestions the verdict was politically motivated or that it amounted to pressure on the opposition.

He reiterated that Russia would not back efforts to topple Syrian President Bashar Assad to end the conflict there, saying this would be "incitement to fratricidal war" that put hundreds of thousands of lives at risk.

Tensions between President Barack Obama and Russia President Vladimir Putin are making it more difficult for the two countries to find common ground on issues like Syria and Iran. Former Russian Prime Minister Mikhail Kasyanov discusses.

More world stories from NBC News:

Follow World News from NBCNews.com on Twitter and Facebook