Washington (CNN) Russia announced it was ready to pursue agreements reached by Presidents Vladimir Putin and Donald Trump "in the sphere of international security," though the White House and Pentagon would not confirm any agreements had been made or offer any details.

Trump and Putin met for about two hours during their summit in Helsinki with only translators present. It is still not clear what the two men discussed or agreed to during their meeting.

"The Ministry of Defense of the Russian Federation is ready for practical implementation of the agreements reached between Russian President Vladimir Putin and US President Donald Trump in the sphere of international security achieved at the Helsinki summit," Maj. Gen. Igor Konashenkov, a Russian military spokesman, said in a statement Tuesday.

The Russian military "is ready to intensify contacts with the US colleagues in the General Staff and other available channels to discuss the extension of the START treaty, cooperation in Syria, as well as other issues of ensuring military security," Konashenkov said.

The National Security Council would not confirm what Trump had agreed to in the one-on-one with Putin. A spokesman for the NSC told CNN on Tuesday that they were still "reviewing the discussion."

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