This is the 12281st most frequent Polish word.
militarną
"Militarną" means "military" (adjective, feminine form in Polish).
In this sentence, 'militarną' is used as an adjective modifying 'strategię', showing possession of a military nature or function.
Przyjęli militarną strategię w celu obrony granic.
They adopted a military strategy to defend the borders.
Here, 'militarną' modifies 'technologię', indicating the technology's association with military applications.
Podczas parady zaprezentowano najnowszą militarną technologię.
During the parade, the latest military technology was showcased.
In this example, 'militarną' describes 'perspektywę', signifying the perspective as related to military affairs.