BRUSSELS (AP) — In the fight to defuse the Ukraine crisis, the White House is going directly after Russian President Vladimir Putin's wealthy and powerful entourage. In contrast, the European Union has mainly targeted smaller players, but ones linked closely to the Kremlin's unilateral annexation of Crimea or the still simmering unrest in Ukraine's east.
The reasons are economic, legal and political. For one thing, the EU can only impose travel bans or asset freezes if all its 28 member nations agree. The Obama administration doesn't have to worry about such consensus-building when it levies economic sanctions.
The objective in both Washington and Brussels is the same: to compel Moscow to respect the deal it signed this month to take action to ease tensions in Ukraine.
Sanctions are "a foreign policy tool" used to bring about "resolution of the current crisis," EU spokeswoman Maja Kocijancic said Tuesday.
"The goal here is not to go after Mr. Putin personally," President Barack Obama said the previous day. "The goal is to change his calculus with respect to how the current actions that he's engaging in could have an adverse impact on the Russian economy over the long haul."
To make that point, the U.S. government stepped up the pressure by slapping economic sanctions Monday on a number of influential people around Putin, some of the figures the Kremlin leader relies on most to control Russia's economy and political system.
Chief among them is Igor Sechin, president of state oil company Rosneft, who is widely seen as the second-most powerful man in Russia after Putin.
The targets also include three banks, albeit minor ones, and businesses owned or controlled by four of Putin's wealthy friends who were already hit by a previous round of American sanctions in March.
The EU's sanctions list, which was widened Tuesday to cover 48 individuals, is strikingly different. It includes some big names, such as Russian Deputy Prime Minister Dmitry Kozak, who has also been targeted by U.S. sanctions.
But the European list is made up almost exclusively of Russian officials tied directly to Crimea, Russia's annexation of the peninsula in the Black Sea or management of its absorption by Moscow, as well as a half-dozen known leaders of pro-Russian secession movements in eastern Ukraine.
U.S. State Department spokeswoman Jen Psaki told reporters officials have been in close contact with their European counterparts and that there was never any expectation for U.S. and EU sanctions to be "exactly overlapping."
"It's more about not only sending a message, but taking a broad range of targeted steps to have an impact," she said.
One reason for the EU's approach is strictly legal, said Paul Ivan, a specialist on sanctions at the European Policy Center, a Brussels-based think tank.
"Sanctions are more easily challenged in the European legal system, and in the past, individuals have won their trials," Ivan said. So the EU list has intentionally been kept to people with a "clear link to the violation of international law," he said.
In some cases, like those of the pro-Russian activists sanctioned by the EU for leading assaults on public buildings in Donetsk or Luhansk, it is an open question whether they have ever had real estate or other assets in EU member countries to be impounded.
The Europeans have also shied away so far from going after Russian companies, with Germany Chancellor Angela Merkel, leader of the EU's most powerful economy, indicating she believes that would be premature.
That difference in approach highlights a key variance in the Transatlantic economies. Unlike the United States, Europe gets much of its oil and natural gas from Russia. In fact, it is widely believed in Washington that to keep Russian hydrocarbons flowing to Europe, the Obama administration opted to exempt Gazprom, the Russian energy giant that is the world's leading natural gas extractor, from the U.S. sanctions list.
Kadri Liik, a senior policy fellow at the European Council on Foreign Relations in London, said she couldn't confirm that assessment, but that the American strategy so far had been one of "surgically targeted sanctions" designed to inflict economic pain on members of Putin's circle rather than damage the Russian economy overall.
In Moscow, the new U.S. sanctions were met with relief since they were milder than what many had feared. They did not target major sectors of the economy or affect public companies. The Russian stock market jumped 1 percent on the news, although Sechin's Rosneft dropped nearly 2 percent despite the fact the company itself had not been sanctioned.
Putin issued a warning late Tuesday that Western companies risk being shut out of Russia's energy sector.
Putin said he saw no reason for Russia to take retaliatory steps against the U.S. and European Union, as he said the Russian government has proposed.
But "if something like this continues, then of course we will need to think about who works and how they work in the Russian federation in key sectors of the Russian economy, including the energy sector," he added
Rosneft, which is 20 percent owned by BP, has formed a major partnership with ExxonMobil to explore for oil in both countries.
Berry reported from Moscow. Matt Lee in Washington contributed.