The Indian Army is looking to procure 155mm Trajectory Correctable Munitions (Course Correctable Fuze) for its 155mm artillery guns, and to include 39/45/52 calibre equipment. Interested vendors have been sent a 34-point questionaire to identify all parameters of prospective systems, including dimensions and weight of Course Correctable Fuze, whether it has any limitations in operating in different types of terrain prevalent in India, the extreme atmospheric conditions in which Course Correctable Fuze can effectively operate, whether it is compatible with 39/45/52 calibre of 155mm artillery in service with the Indian Army, the maximum and minimum range achieved by firing Course Correctable Fuze with 39/45/52 calibre of 155mm Gun Systems, whether this fuze affects the minimum or maximum range of the standard HE projectile of 155mm gun system, type of guidance being used, accuracy (in terms of Line and Range), different modes of Course Correctable Fuze, efficacy in firing in High Altitude Area etc. The procurement has been accorded high priority by the Army, which will be looking to wrap up an order within 18 months.