Italy’s president told the U.N. General Assembly on Tuesday that Russia’s invasion of Ukraine can’t be solved by rewarding its aggression and peace can only come when Ukraine’s sovereignty and territorial integrity are restored. Sergio Mattarella said Italy, which now heads the G7 meetings, and many international partners have come to Ukraine’s defense to support the principle that solidarity must be given to nations attacked by acts that violate international law and the U.N. Charter.