 On 24 December 2013, after investigating for more than seven years, the CBI decided to close the case as it did not find any evidence on the allegations.On 23 December 2013, Defence Ministry headed by AK Antony approved the procurement of additional 262 Barak missiles.The sting operation "Operation West End" started by "Tehelka" in 2001 which showed corruption in various defence deals led to the scandal.