米軍は戦闘食糧本当に合理的解決
<iframe width="1280" height="720" src="https://www.youtube.com/embed/yBnp6o32ZkU" title="アメリカ軍がラッシュアワーに森の中の数千名医軍人に食糧を供給する方法" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>
<iframe width="1280" height="720" src="https://www.youtube.com/embed/NYaIrzxGC8w" title="日本陸軍 兵での食事と生活 / Meals and life in the barracks" frameborder="0" allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share" referrerpolicy="strict-origin-when-cross-origin" allowfullscreen></iframe>