The i leads with the same story, calling it "Trump's message to the world".
The Telegraph says that according to witnesses, a suspected terrorist targeted young children deliberately as he drove a hijacked lorry into a crowded shopping street in Stockholm.
The Mirror leads with the US attack on a Syrian airbase too.
President Trump has warned he would do it again, the Mail says.
The Financial Times says Russia has accused the US of ruining relations between the two countries.