Core Viewpoint - The German Defense Minister supports Poland's invocation of Article 4 of the North Atlantic Treaty to take action [1] Group 1 - The invocation of Article 4 indicates a response to perceived threats, allowing NATO members to consult when a member feels its territorial integrity is threatened [1] - This action reflects the growing security concerns in Eastern Europe, particularly in relation to regional stability [1] - The support from Germany underscores the importance of NATO solidarity in addressing security challenges [1]