Leading EU states, including Germany and the UK, have said quicker reform and more EU “visibility” in Ukraine are the best way to resist “Russian aggression.”
EU Observer: Germany to Ukraine – Use reforms against ‘Russian aggression’

Ukraine's President Petro Poroshenko (3rd L) speaks with Ukrainian servicemen during a ceremony for the delivery of more than 100 pieces military equipment, including armoured vehicles, to the Ukrainian armed forces, near northeastern Ukrainian city of Chernigiv.