Since its adoption 10 years ago, resolution 1325 (2000) has sparked a revolution of ideas. It has placed the role of women as agents of peace at the forefront of the multilateral agenda. It has made the case for the appointment of women to positions of decision-making related to peace and security. It has galvanized civil society and transformed the way it interacts with the Council. It has helped us to understand the importance of women in peacekeeping missions and induced many Governments to deploy more female troops and police officers and, in some cases, all-female units.