The next round of US sanctions against Moscow over Ukraine will target Russia's defense industry as well as individuals and companies close to President Vladimir Putin, a senior US official said Sunday.
"Starting this week, in coordination with our allies and partners, we'll be exerting additional pressure on the people closest to him, the companies they control, the defense industry. All of this," deputy national security adviser Tony Blinken said on CNN's State of the Union.
President Barack Obama said earlier Sunday the sanctions being drawn up by G7 countries were a punishment for Moscow's "provocation" in eastern Ukraine.
"It is important for us to take further steps sending a message to Russia that these kinds of destabilizing activities taking place in Ukraine have to stop," Obama said in Kuala Lumpur.
Blinken, however, made clear that Washington would not meet Ukraine's demands for weapons despite menacing Russian military exercises on its borders.
"Here is the bottom line. We could send weapons to Ukraine. It wouldn't make a difference in terms of their ability to stand up to the Russians," he said.
Instead, he said Washington would focus economic aid to Kiev, with an estimated $37 billion being rounded up by Washington, the IMF, World Bank and others.
"We need to be deliberate and do this in coordination with our partners," he said.