Mentor’s comment- https://www.thehindu.com/opinion/op-ed/smart-walls-for-indian-borders/article33744239.ece In the intro, mention the proposed use of such technology in the case of the U.S.-Mexico border. … Continue reading India has been struggling with the problem of terrorists and smugglers infiltrating into the country and efforts are ongoing to secure our borders and curb cross-border infiltration. It is high time that we start using technology to deal with this problem. In light of this, explain the smart wall technology and how it could help India in dealing with the problems at borders. 10 marks