联合国维和行动为和平而生，为和平而存，为维护世界和平作出了重要贡献。1971年，中国恢复在联合国的合法席位，以更加积极的姿态在国际事务中发挥作用。改革开放后，中国逐步参与联合国维和事务。1990年4月，中国军队向联合国停战监督组织派遣5名军事观察员，开启了中国军队参加联合国维和行动的历程。30年来，中国军队在联合国维和行动中，始终牢记履行大国担当、维护世界和平、服务构建人类命运共同体的初心和使命，为世界和平英勇出征、砥砺前行，中国“蓝盔”成为联合国维护和平的关键力量。

UN Peacekeeping, as an instrument developed for peace, has made a significant contribution to world peace. In 1971, China recovered its legitimate seat in the UN and began to play a more active role in international affairs. After reform and opening up began in 1978, China gradually increased its involvement in UN peacekeeping affairs. In April 1990, China's armed forces dispatched five military observers to the United Nations Truce Supervision Organization (UNTSO) and embarked on a new voyage as a participant in the UNPKOs. In the past three decades, China's armed forces have engaged in the UNPKOs with courage and determination, always aspiring to fulfill their missions of meeting the responsibilities of a major country, safeguarding world peace, and contributing to the building of a community with a shared future for mankind. China's Blue Helmets have become a key force in UN peacekeeping.