"We are facing an extraordinary situation, because Russia is an unreliable supplier and is manipulating our energy markets," warned EU chief Ursula von der Leyen.Abusive 'filtration' programIn Washington and at a UN Security Council meeting, Moscow was accused of forcing large numbers of Ukrainian non-combatants into detention camps and even prisons via a Kremlin-directed "filtration" program, and removing children from the war zone to hand over to adoptive parents inside Russia.#photo1"We are concerned that the Russian authorities have adopted a simplified procedure to grant Russian citizenship to children without parental care, and that these children would be eligible for adoption by Russian families," Ilze Brands Kehris, the assistant UN secretary-general for human rights, told the Security Council.But Russian UN Ambassador Vasily Nebenzya called the allegations unfounded and said what was labelled "filtration" was simply registering Ukrainians willingly fleeing the war to Russia.Putin says Europe taking the grainPutin accused Europe of taking advantage of Russia's lifting of a blocked on Ukraine grain exports to help itself while poorer countries were being deprived of essential food."