<p>Three Chinese government ships entered waters around disputed islands controlled by Tokyo, Japan’s coastguard said on Sunday.<br /><br /></p>.<p>The Chinese maritime surveillance vessels were spotted inside the 12-nautical-mile zone off the Senkaku islands, which China calls the Diaoyus, in the East China Sea shortly after 10.00 am local time, the coastguard said.<br /><br />Territorial waters extend by a maximum of 12 nautical miles from coastlines under international law.<br /><br />The move marked the latest in a long line of stand-offs between official ships from both sides as Beijing and Tokyo jostle over ownership of the strategically important and resource-rich islands.<br /><br />A long-simmering territorial row that dates back four decades blistered in September when Tokyo nationalised three islands in the chain, in what it said was a mere administrative change of ownership.<br /><br />The central government’s move was intended to pre-empt a purchase by the Tokyo city government led by nationalist governor Shintaro Ishihara at the time. Tokyo’s move prompted angry anti-Japan demonstrations across China, which has intensified claims to the islands it says should have been "returned" after World War II.</p>
<p>Three Chinese government ships entered waters around disputed islands controlled by Tokyo, Japan’s coastguard said on Sunday.<br /><br /></p>.<p>The Chinese maritime surveillance vessels were spotted inside the 12-nautical-mile zone off the Senkaku islands, which China calls the Diaoyus, in the East China Sea shortly after 10.00 am local time, the coastguard said.<br /><br />Territorial waters extend by a maximum of 12 nautical miles from coastlines under international law.<br /><br />The move marked the latest in a long line of stand-offs between official ships from both sides as Beijing and Tokyo jostle over ownership of the strategically important and resource-rich islands.<br /><br />A long-simmering territorial row that dates back four decades blistered in September when Tokyo nationalised three islands in the chain, in what it said was a mere administrative change of ownership.<br /><br />The central government’s move was intended to pre-empt a purchase by the Tokyo city government led by nationalist governor Shintaro Ishihara at the time. Tokyo’s move prompted angry anti-Japan demonstrations across China, which has intensified claims to the islands it says should have been "returned" after World War II.</p>