existing legal regime meaning in English

现行法律制度

In the face of the new situation , we should go on working for the preservation of the existing legal regime for international arms control and disarmament and the maintenance of global strategic stability without subjecting the security of any country to jeopardy
面对新的形势，我们理应继续致力于维护现有的国际军控与裁军法律体系，坚持在各国安全不受减损的基础上维护全球战略稳定。