Ключевые слова: aoe425, article 9 of the japanese constitution, berthed, boat, commander fleet activities yokosuka, dd101, dd107, defense, defensive perimeter, destroyer ship, destroyers, fleet activities yokosuka, fleet activities yokosuka naval base, geopolitical frictions, harbor, japan, japan maritime selfdefense force, japanese, js ikazuchi, js masyu, js murasame, marine, maritime, military, military base, military port, ministry of defense, ministry of foreign affairs, moored, naval, naval base, naval port, navy, oiler, regional conflicts, replenishment, replenishment oiler, replenishment tanker, sea, self defense, task force, territorial disputes, territorial waters, treaty of san francisco, united states fleet activities yokosuka, us navy, warship, yokosuka, yokosuka military port tour, yokosuka naval port,