A Chinese coast guard vessel equipped with the largest cannon ever seen on such a ship entered Japan's territorial waters near the Senkaku Islands in the East China Sea on Friday, the Japanese coast guard said.Four Chinese coast guard ships, including the vessel, were detected in waters off the Tokyo-controlled uninhabited islets claimed by Beijing, the coast guard said, days after the leaders of the two Asian powers held their first summit since 2019.Two vessels entered Japan's territorial waters on Friday at around 2:35 a.m. with the first ship followed by the second. At about 10 a.m., tw…READ FULL ARTICLE