The U.S. is vulnerable to an attack similar to Ukraine’s Sunday surprise drone strikes inside Russian territory, defense ...

An attack by a smaller power, utterly daring, can cause a larger one to expend immense resources in response. Americans, tragically, have experience with this.

Russia conducted its second-largest missile and drone attack on Ukraine since the start of its invasion in 2022, according to ...

Ukraine recently used inexpensive drones to inflict serious damage to Russia's strategic bomber fleet in an audacious attack.