Europe’s Bomb Threats Raise Fears of Hybrid Warfare
Waves of bomb threats have so far proved to be hoaxes, leaving officials searching for answers about who is behind them—and why.

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Europe’s Bomb Threats Raise Fears of Hybrid Warfare (opens TIME in a new tab)
Waves of bomb threats have so far proved to be hoaxes, leaving officials searching for answers about who is behind them—and why.

