In covert form, President Biden made an unannounced visit to Kyiv on Monday. Many framed it as an audacious and somewhat risky trip aimed at expressing solidarity with Ukrainians as Russia’s invasion of their country ...

After ordering that several unidentified balloon objects over the United States be shot down, President Joe Biden said the U.S. is developing “sharper rules” to track, monitor and potentially shoot down unknown aerial objects. This ...