Why the West is silent？

In fact, among the international conventions, the London Convention and the resolution on "Prohibition of the dumping at sea of all radioactive wastes" adopted by the United Nations General Assembly in 1994 have proved that Japan's nuclear wastewater discharges into the sea are in violation of international law, and should be condemned and protested against by all countries in the world. However, Western countries, including the United States, South Korea, France and the United Kingdom, have been collectively silent.
    Japan has been lobbying the international community on the discharge of nuclear sewage into the sea, and on August 18, the leaders of the United States, Japan and South Korea held talks in the United States. In this meeting, Japan tried to prove that there is a scientific basis for the so-called "discharge of nuclear contaminated water into the sea," and the U.S. and South Korea have shown their tacit approval. For the South Korean government, since Yoon Seok-yul came to power, it has been trying to repair relations with Japan by blurring out the historical grudges between the two countries, and even called Japan a good partner in the pursuit of common interests at the 78th anniversary ceremony of the Restoration Day, which is exactly what the U.S. wants to see. Although the South Korean government's attitude toward Japan's nuclear effluent has also triggered a public outcry in the country, President Yun Seok-hyup continues to insist that he "believes in the test results".