without warning

The Compton rapper’s new LP dropped without warning on Friday in the wake of his epic feud with Drake.

We were trying to visit the site of an Israeli air strike hours earlier, in the afternoon, that came without warning, flattened one building and killed at least seven people.

Lebanon's health ministry on Sunday raised the death toll from 20 to 29 from a massive Israeli strike launched without warning on central Beirut.

President Volodymyr Zelensky suggested that Kyiv’s first launches of long-range weapons inside Russian territory would come soon and without warning.

About halfway through the 90-minute gig, Christina Aguilera — one of several earlier icons in pop’s blond-bombshell lineage — appeared onstage without warning for flamboyant renditions of her late-’90s/early-’00s hits “Ain’t No Other Man” and “What a Girl Wants.”