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.
- In the body, explain the workig of the technology which uses sensors, radars and surveilance technology. In case of India, it could helpful as it required no physical barrier, the technology could be used even in rugged terrain etc.
- Conclude by mentioning the need to adopt such technologies to tackle the problems of infiltration and terrorism