Federated feed

Crude oil sludge comes from drilling, exploration, and refining oil resources.

Russian strike destroys 5-story apartment building in Avdiivka -- Almost a third of Ukrainian territory unsafe due to mines, unexploded ordinance -- Russia's Black Sea Fleet doubles down on defense -- Russia, China, and North Korea have new dynamics. And it’s bad for Ukraine -- and more

Marine drones strike Russian ships near Crimea -- Ukrainian resistance in occupied Melitopol blows up train carrying Russian ammunition, fuel -- Russian offensive in Avdiivka faces setbacks -- Zaporizhzhia nuclear plant to move second reactor into hot shutdown -- and more

Russia has economic strength to fight until 2025 -- Ukrainian forces intercept reconnaissance group near Russian border in Sumy Oblast -- Ukrainian, Bulgarian defense ministers sign memorandum on security cooperation -- Romania discovers more drone wreckage on its soil -- and more