Kathmandu. The Nepali Army has summoned the military commanders posted there to investigate the incident of failure to protect the important buildings including Singh Durbar, Parliament House, Supreme Court. The military headquarters has taken 3 commanders of the Nepalese army for investigation. Military Spokesman Assistant Rathi Rajaram Basnet confirmed with DCinepal that 2 and 3 commanders were brought to the headquarters to understand what happened in the incident. He did not give further details, saying that he could not say much because the investigation is ongoing. "The military headquarters has sent the headquarters to the commander of the Nepalese army who was deployed in the sensitive area," he said. He said that other commanders may also be investigated during the investigation.