Tamil Nadu/ Jammu and Kashmir, Oct 03 (ANI): Former Indian army chief, VK Singh has attributed recent incidents of infiltration and cross border ambushes to intelligence failure, which has strained a ceasefire that was largely held for nearly a decade. Singh said this on Thursday while addressing the mediapersons during a panel discussion on governance issues in Chennai. Singh said that secrets are let out due to the frequent meddling with intelligence apparatus of the country. Singh further added that ceasefire violations were taking place due to the trust deficit.