CORIANTHE Expedition, 1975

This stamp commemorates the CORIANTHE scientific expedition of 1975, an oceanographic research mission conducted in the waters of the western Indian Ocean. The expedition formed part of broader international efforts to study marine ecosystems, ocean currents, and underwater environments in a region of great ecological and scientific importance. Research voyages of this kind contributed valuable knowledge about marine biodiversity and the physical characteristics of tropical seas.

By issuing this stamp, the Comoros recognized the importance of scientific exploration and marine research in expanding understanding of the ocean environment. The issue highlights the country's close relationship with the sea and emphasizes the role of international scientific cooperation in advancing knowledge, conserving marine resources, and promoting sustainable use of the world's oceans.