Ethical Issues in International Relations and funding: UPSC Mains GS 4 PYQ 2022

Previous year question

Russia and Ukraine war has been going on for the last seven months. Different countries have taken independent stands and actions keeping in view their own national interests. We are all aware that war has its own impact on the different aspects of society, including human tragedy. What are those ethical issues that are crucial to be considered while launching the war and its continuation so far? Illustrate with justification the ethical issues involved in the given state of affair.