Russia's largest military shipbuilding and diamond mining firms were targeted.
Russian President Vladimir Putin's "special military operation” into Ukraine began on Feb. 24, with troops crossing the border from Belarus and Russia. Moscow's forces have since been met with “stiff resistance” from Ukrainians, according to U.S. officials.
Russian forces retreated last week from the Kyiv suburbs, leaving behind a trail of destruction. After graphic images emerged of civilians lying dead in the streets of Bucha, U.S. and European officials accused Russian troops of committing war crimes.
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A look at the two leaders at the center of the war in Ukraine and how they both rose to power, the difference in their leadership and what led to this moment in history.
Russia claimed Friday that its forces had captured five more localities in Ukraine.
"The grouping of troops of the Russian Armed Forces advanced another 4 kilometers overnight and captured Batmanka, Mikhailovka, Krasny Partizan, Stavki and Troitskoe," the Russian Ministry of Defense said in a statement.
Ukraine did not immediately comment on the claim.
U.S. President Joe Biden and European Commission President Ursula von der Leyen announced Friday a joint task force to "reduce Europe's dependence on Russian fossil fuels and strengthen European energy security," amid Russia's invasion of Ukraine.
Named the "Task Force for energy security," the group will be chaired by one representative from the White House and one representative from the European Commission. They will work to ensure energy security for Ukraine and the European Union ahead of the next two winters by focusing on two main goals -- diversifying liquefied natural gas supplies and reducing demand for natural gas, according to a fact sheet from the White House.
As part of the agreement, the United States will work with international partners to put more liquefied natural gas on the EU market, pledging to make at least 15 billion cubic meters available in 2022, with increases expected going forward.
The White House stressed that the task force would also work with an eye towards clean energy, looking to reduce greenhouse gas intensity of all new liquefied natural gas infrastructure as well as demand for liquefied natural gas by "accelerating market deployment of clean energy measures." Those measures include expediting planning of clean energy projects, like wind and solar power, and using smart thermostats and heat pumps in homes.
-ABC News' Molly Nagle
U.S. President Joe Biden's final meeting in Brussels on Thursday was with the European Council.
"They reviewed their ongoing efforts to impose economic costs on Russia and Belarus, as well as their readiness to adopt additional measures and to stop any attempts to circumvent sanctions," the White House said in a statement.
The leaders said they willl continue "providing humanitarian assistance, including to neighboring countries hosting refugees, and underscored the need for Russia to guarantee humanitarian access to those affected by or fleeing the violence," according to the White House.
They also "discussed EU-U.S. cooperation to reduce dependence on Russian fossil fuels, accelerate the transition to clean energy, as well as the need to respond to evolving food security needs worldwide," the White House said.
-ABC News' Molly Nagle
Andrey Turchak, the secretary general of United Russia, Russian President Vladimir Putin’s ruling party, has suggested Russia will permanently occupy the besieged Ukrainian city of Mariupol as its forces move closer to capturing the city.
Though Russia is responsible for Mariupol's destruction, Turchak said the party has opened a “humanitarian center” in Mariupol and pledged Russia would rebuild houses and businesses destroyed in the fighting.
"Russia will definitely rebuild all of this," Tuchak said, adding, “No one should have any doubts -- Russia is here forever."
-ABC News' Patrick Reevell
