European Union foreign ministers are to sign off a “powerful training mission” for Ukraine, the bloc’s top diplomat Josep Borrell said on Monday in Luxembourg. Militaries in the EU can “bring together all their capacities” and provide much more value than working alone, Borrell said ahead of the meeting of foreign ministers, explaining the mission’s value. EU foreign ministers are meeting after another Russian missile and drone attack rocked Kiev on Monday morning to decide on the latest support measures for Ukraine. The latest attacks on Kiev “make clear the brutality with which this war is c…