Concept:Blue Helmets refer to the United Nations military personnel deployed on peacekeeping missions around the world.
Explanation:The term "Blue Helmet" comes from the distinctive light blue helmet or beret worn by these personnel.
They are members of national armies who volunteer to serve under UN command.
Over 70,000 military personnel from around the globe currently serve as Blue Helmets.
They work alongside UN Police and civilian staff to promote stability, security, and lasting peace.
Their duties include protecting civilians and property, supporting local communities, and assisting peace processes.
The first UN peacekeeping mission began in 1948 with military observers sent to the Middle East.
India is one of the largest contributors, having sent over 2,53,000 troops to 49 missions since 1948.
Currently, about 5,500 Indian personnel are deployed in UN peacekeeping operations.
Answer:United Nations Peacekeepers