This is the 15128th most frequent German word.
strategischen
"Strategischen" means "strategic" in English.
In this sentence, 'strategischen' serves as an attributive adjective that describes the plural noun 'Pläne', indicating that they are related to a strategy.
Die strategischen Pläne des Unternehmens wurden veröffentlicht.
The strategic plans of the company were published.
Here, 'strategischen' functions within a phrase where it describes 'Rolle' (singular, feminine noun) in the accusative case, indicating the nature of the role.
Er hat eine strategischen Rolle in diesem Projekt übernommen.
He has taken on a strategic role in this project.
In this example, 'strategischen' qualifies the feminine noun 'Lösung' in the dative case due to the presence of 'an', relating to a solution designed with strategy in mind.