मई 2025 के अंत में किन दो देशों ने चागोस द्वीपसमूह पर संप्रभुता हस्तांतरित करने वाली एक संधि पर हस्ताक्षर किए?

In March 2025, which three Central Asian countries signed the Khujand Treaty to settle border disputes?

The High Seas Treaty, an international agreement to protect biodiversity in international waters, is targeted to enter into force by which year, as emphasized during preparatory declarations for the United Nations Ocean Conference?