The Ukraine crisis is therefore both a challenge and an opportunity. If Europe wants to remain a pole in a multi-polar international system, it must prove that it can pursue a common foreign and security policy, particularly in times of crisis and conflict.
让欧洲大陆重新分裂、陷入种族民族主义和权力政治不符合欧盟成员国的利益。因此，乌克兰危机既是挑战，也是机遇。如果欧洲想保持其在多极国际体系中一极的地位，就必须证明它能够追求共同外交和安全政策，特别是在危机与冲突时期。