/kɑːsəs fiːdərɪs/ – Phrase
Definition: trường hợp có quy định trong hợp đồng, trường hợp khi những cam kết trong hiệp ước liên minh có hiệu lực.
A more thorough explanation: Casus foederis is a Latin term used in international law to refer to an event or situation that triggers the application of a treaty or agreement between two or more parties. It signifies the occurrence of a specific event or circumstance that activates the obligations and rights outlined in a treaty, alliance, or other formal agreement between states or international organizations.
Example: The invocation of the casus foederis clause in the treaty triggered the mutual defense obligations between the two countries.
