More Sanctions for Russia Because the Other Sanctions Didn't Work

Foreign policy in a nutshell.

U.S. and European leaders agreed on Monday to impose wider sanctions on Russia's financial, defense and energy sectors as Ukraine said its forces advanced toward the crash site of Malaysian flight MH17.

The new sanctions, which U.S. President Barack Obama and leaders of Germany, Britain, France and Italy discussed in a conference call, are aimed at increasing the pressure on Russian President Vladimir Putin after the Malaysian airliner was shot down over territory held by pro-Moscow rebels in eastern Ukraine.

"It's precisely because we've not yet seen a strategic turn from Putin that we believe it's absolutely essential to take additional measures and that's what the Europeans and the United States intend to do this week," said Tony Blinken, a national security adviser to Obama.