US
Peskov commented after Trump addressed Congress on Tuesday
Trump also defended Michael Flynn, the national security advisor whose resignation he demanded and received this week
Trump has repeatedly held out the prospect of cooperating with Russia
In January, US intelligence officials said in a report that Russia intervened in the US electoral process
Flynn's discussions with the Russian diplomat could potentially have been in violation of a law known as the Logan Act
Russia now has two battalions of the cruise missile
Spicer said Trump hoped to make the new appointment by the end of the week
The former National Security Agency contractor shook the American intelligence establishment to its core in 2013
Trump told Putin the treaty was one of several bad deals negotiated by the Obama administration
Fox News host Bill O'Reilly described Putin as "a killer" in the interview with Trump