HomeUPSCA proclamation of emergency caused by war or external aggression must be approved by both the Houses of Parliament within – 22. A proclamation of emergency caused by war or external aggression must be approved by both the Houses of Parliament within –By Admin / October 4, 2025 A. 15 days B. 1 month C. 2 months D. 3 months ✅ The correct answer is option B.