France and Spain bolster NATO's northern European defense with troops in Finland

France and Spain will send troops to Finland, bolstering NATO's northern European defense force led by Sweden. The French contribution is expected to be around 150-200 soldiers, potentially from the Chasseurs Alpins, trained for cold climates. Spain's specific role is still being determined. While multinational forces can be more complex militarily, experts suggest the increased alliance presence deters potential adversaries.