minefield on wartime front lines. explosive device near former frontlines left in the field

abandoned accident aggressive agriculture army attention background battle beware boards burnt careful civil concept conflict crime damage danger dangerous death demolished desolate destroy destruction died explosive farm farming field forbidden ground hill military minefield missile peace position putin safety security sign soldier symbol tank trench ukraine war warning weapon mykolaiv region october 2023 anti-tank wartime front lines device former frontlines left invasion campaign southern lines