BJP today said that adequate measures should be taken in the border area to guard against China's new assertiveness. Briefing media persons in New Delhi today, party spokesman Mr. Ravi Shankar Prasad cautioned the government for under estimating Chinese expansionist designs along the border. He said, there was an attempt by China to even hack the computer of the PMO and National Security Advisor, which is causing serious concern. He said, the BJP President has appointed a five member committee consisting of members of Parliament and some other senior leaders to visit the border areas around Ladakh and report about the threat perceptions arising by Chinese forces. He said that his party is not against dialogue with China but the government should never underplay the concern of its strategic interest.