(a) Carl von Clausewitz once said, “War is a diplomacy by other means.” Critically analyse the above statement in the present context of contemporary geo-political conflict. (b) Keeping the national security in mind, examine the ethical dilemmas related to controversies over environmental clearance of development projects in ecologically sensitive border areas in the country.

(a) 'War is a diplomacy by other means'

Clausewitz held that war is the continuation of policy by other means—force serves political ends, not the reverse. In today's conflicts this is visible in hybrid and grey-zone warfare: economic coercion, cyber operations, information warfare and proxy conflict pursue strategic objectives below the threshold of open war (as seen around Ukraine and along contested borders).

• The statement rightly subordinates military means to political purpose, cautioning against war as an end in itself.
• Yet it can be critiqued: in an era of nuclear deterrence, interdependence and international law, unrestrained force is self-defeating; diplomacy, deterrence and soft power often achieve more than force. Ethics of war (just-war, proportionality) must temper policy.

(b) Environmental clearance in sensitive border areas

Strategic infrastructure—roads, tunnels, airstrips—near ecologically fragile borders creates a genuine ethical dilemma between national security and ecological preservation.

• Security demands rapid connectivity in the Himalayas; ecology warns of fragile biodiversity, glacial and disaster risks (Char Dham, Great Nicobar debates).
• The dilemma is intergenerational: present security versus future generations' environmental rights (Article 21, sustainable development).

Conclusion

Force must remain the servant of prudent policy, and security infrastructure the servant of sustainability—each justified only when proportionate and accountable.