BRUSSELS: Leaders of the North Atlantic Treaty Organization (Nato) pushed Thursday to raise the cost for Russian President Vladimir Putin over his invasion of Ukraine by bolstering weapons supplies to Kyiv and strengthening the alliance's eastern flank.
United States President Joe Biden is looking to boost unity and ramp up sanctions on Moscow at a day-long string of summits in Brussels as the West responds to the Kremlin's bid to upend the post-Cold War balance.
