<sod >Barroso's office said in a statement after the call that he warned Russia ÃÂ¢ÃÂÃÂagainst any unilateral military actions in Ukraine, under any pretext, including humanitarian.< eod>< sod > Barroso's office said in a statement that he had warned Russia "against any unilateral military actions in Ukraine, under any pretext, including humanitarian." Russian Foreign Minister Sergey Lavrov confirmed Russia had agreed on the details of a humanitarian mission with the Ukrainian leadership, and added he hoped "our Western partners will not put a spanner in the works." Earlier Monday, rockets slammed into a high-security prison in the main rebel-held city of Donetsk, igniting a riot that allowed more than 100 prisoners to flee, authorities said.< eod>