noun, noun or participle which takes 'suru', intransitive verb
attack; raid; invasion; assault
Refers to an incoming attack, raid, or invasion, often used in military, disaster, or figurative contexts (e.g., a storm, enemy forces, or a sudden surge of something).
敵軍が国境に来襲した。
Enemy forces attacked the border.
台風の来襲に備えて、窓に板を打ち付けた。
In preparation for the typhoon's arrival, we boarded up the windows.