Home Minister P. Chidambaram today laid the foundation stone of a composite structure for the Counter Hijacking Unit of the elite National Security Guard,NSG, at Samalkha Camp in New Delhi. The Composite Structure is being set up as a part of modernization and development project of NSG. The Ministry has sanctioned over 47 crore rupees for this project. The four-story structure will have residential, operational and training infrastructure facilities for the 'black cat' commandos of the NSG. The Structure will have an area of over 15 thousands Square meter and the construction work is expected to be completed within 18 months from the date beginning.