The European Union cannot rely on the United States to defend it and must increase military spending and security preparedness to deter Russia from targeting more of its neighbors after Ukraine, senior officials have warned.

The European Union must arm itself to “survive” in an increasingly uncertain global order, Polish Prime Minister Donald Tusk said on Wednesday, calling on the bloc’s member states to boost spending on defense.

The European Union must arm itself to survive in an increasingly uncertain world order. Military spending should be radically increased, according to Polish Prime Minister Donald Tusk. “If Europe wants to survive,