Photo taken on Jan. 10, 2017 shows a wide view of the Security Council ministerial-level open debate on conflict prevention and sustaining peace at the UN headquarters in New York. UN Secretary-General Antonio Guterres on Tuesday demanded the UN and member states to make corresponding changes to their strategy and operations to prevent war and sustain peace. In his first address to the Security Council after taking office, Guterres highlighted the need to rebalance the approach to world peace and security by avoiding conflict beforehand instead of responding to conflict. (Xinhua/UN Photo/Evan Schneider)