During a user trial on 20 January 2009, BrahMos was tested with a new navigation system but it failed to hit the target. BrahMos Aerospace Corporation's director Dr Sivathanu Pillai said, ""The missile performance was absolutely normal until the last phase, but the missile missed the target, though it maintained the direction."" and that "The problem was in the software, not hardware". The Defence Research and Development Organisation (DRDO) said that there were "small hitches" in the last stage of the test firing due to delay in input of satellite navigation input to the Inertial Navigation System, the missile travelled for 112 seconds instead of the slated 84 seconds and fell 7 km away from the target. According to BrahMos Corporation, another test of the new missile was to be conducted within one month, but it was eventually conducted on 4 March 2009 and was deemed successful. BrahMos was test-fired again on 29 March 2009. For the test, the missile had to identify a building among a cluster of buildings in an urban environment. BrahMos successfully hit the intended target in two and a half minutes of launch. According to official sources, ""The new seeker is unique and would help us to hit our targets, which are insignificant in terms of size, in a cluster of large buildings. India is now the only nation in the world with this advanced technology"". After the third test, Lt Gen Noble Thamburaj, said that the Indian Army wanted the BrahMos to achieve high standards of accuracy and congratulated the scientists on behalf of the Indian Army. The Indian Army confirmed that the test was successful and the army is satisfied with the missile. This marking the completion of the development phase of BrahMos Block-II, and it was ready for induction.