Russia has threatened to attack a new US defense base in Poland with “advanced weapons” — just hours after reportedly launching an intercontinental ballistic missile at Ukraine on Thursday. Moscow leveled the warning after saying the opening of the ballistic missile defense base, located in the town of Redzikowo near the Baltic coast, would lead to an increase in overall nuclear danger. “Given the nature and level of threats posed by such Western military facilities, the missile defense base in Poland has long been added to the list of priority targets for potential destruction, which, if necessary, can be executed...