US resumes military aid to Ukraine. Tariffs for Canada rise. Embraer has a plan for Poland

The United States announces the resumption of military and intelligence aid to Ukraine, contingent on a 30-day ceasefire. The U.S. besides raises tariffs on Canadian steel and aluminum to 50%, causing concern in the industry. Meanwhile, Brazil's Embraer is stepping up its operations in Poland, aiming to make the country a European center for aviation technology.