The specific treaty stipulates that if any of the four great powers is subjected to unprovoked aggression from another country, including but not limited to border provocations, sneak attacks, and crisis creation, the other three great powers must immediately stand behind the provoked country and, after consultations, take joint action to maintain world peace.
Given the current strength of the Allies, this treaty is purely aimed at Germany and its allied nations behind.
Apart from the allied nations, even the United States does not have the courage to launch an attack on any of the Allies' nations.
In addition to the requirement for military responsibility, the four great powers have also signed the "Naval Affairs Declaration" to agree on the respective tasks of the navy among the four countries.