NEW DELHI - The Indian government has reviewed the security of Indian diplomatic corps posted in Pakistan and has provided bullet-proof cars to all senior officials, reports Indian Express. The paper said all officials posted in the Indian high commission in Islamabad have been asked to curtail unnecessary travel and venture out only with proper security guards. Senior diplomats in Pakistan have been given bullet-proof vehicles, an Indian official said, referring to various instances of terror attacks in Pakistan. Though there is no specific intelligence input about any threat to the Indian diplomats posted in Pakistan, additional steps have been taken for their protection. Security of the Islamabad high commission complex has also been tightened, officials said.