RIO DE JANEIRO — With just two months remaining in President Joe Biden’s administration, the United States is ramping up financial, military and diplomatic support for Kyiv’s effort to defend itself against Russian aggression. At the G20 summit in Rio de Janeiro, Brazil, where Biden and leaders of 20 of the world’s largest economies are meeting, U.S. officials are pushing for the “strongest possible” language on Ukraine, deputy national security adviser Jon Finer told VOA during a briefing Monday. Western diplomats have renewed their push for stronger criticism on Moscow following Russia’s weekend airstrike, its largest on Ukrainian territory in
