Translate into Ukrainian

To defend each other against aggressors; somewhat; the principles of collective security; the ideology of relative pacifism; early in the 20th century; to use force; in certain circumstances; to use force in certain circumstances; the theory of collective security; to call for sth; supporters/advocates/proponents; readiness; to establish regional and international alliances; peace-loving nations; peace violators; to enforce sanctions; to give impetus to collective security; in modern times; the development of nuclear weapons; the use of nuclear weapons; to be faced with the possibility of total nuclear war; to ban nuclear weapons; nuclear weapons testing; nuclear weapons production; to ban nuclear weapons production and testing; to support all international organizations; an elaborate machinery; to have more elaborate machinery for keeping the peace; a broad and complex topic; relationships with other nations; variables; to be influenced by many variables; international security relations; national leaders; private citizens; to be affected by sth; domestic political events; to be responsible for sth; primarily; to maintain international peace and security; to order enforcement action; the breach of peace; economic sanctions; military measures; to be brought before the Security Council; UN member nations; to participate in the discussion without a vote; to serve nonconsecutive two-year terms.