(MENAFN - Arab News) Bitter maritime disputes between China and its neighbors have recently sent fighter jets scrambling, ignited violent protests, and seen angry fishermen thrown in jail. But beneath all the bellicose rhetoric and threatening posture, China also has been waging a quiet campaign, using ancient documents, academic research, maps and technical data to bolster its territorial claims.
The frenetic pace of such research - and the official appetite for it - comes after decades of relative quiet in the field and has focused heavily on the two hottest debates: China's quarrel with six other nations over a potentially oil-rich patch of the South China Sea and its tense feud with Japan over a small sprinkling of land called the Diaoyu Islands by the Chinese and the Senkaku Islands by the Japanese.
For some Chinese academics, the now-heavy demand for such work marks a near reversal of what they experienced early in their careers. In past decades, some say, territorial disputes were often considered too sensitive a topic because China was leery of disrupting its relations with its neighbors.
"The government always emphasized the stability of bilateral relationships in the past, so doing public research on the Diaoyu Islands, for example, was not practical," said one Chinese professor. "You couldn't write a thesis on it . . . there would be nowhere to publish such articles publicly." Even now, the topic remains sensitive. The professor spoke on the condition of anonymity because, he said, others have been punished in the past for speaking too openly on such matters.
But after an especially bitter dust-up in 2010 between China and Japan, some Chinese scholars say, officials worried that the limited research had hurt China's ability to make strong territorial claims, leaving it at a disadvantage with others, such as Japan, whose research community faced fewer constraints.
China's attention to maps and other documents has intensified since - bringing with it spats of a new kind. The most recent began shortly after Christmas when a Japanese publication posted what it claimed was a 1950 Chinese government document unearthed in China's own archives calling the disputed islands by their Japanese name, implying that Beijing then regarded the islands as Japanese.
China's embassy in Japan sidestepped the question of the document's authenticity, saying that "even if the document exists, it won't change the consistent position of the Chinese government." The embassy later dismissed the whole thing as a "Japanese attempt to support their wrong stance with an anonymous reference document." But just weeks afterward, with little explanation, China's Ministry of Foreign Affairs shut down access to a large portion of its archival documents. A staffer at the archive said last week that the closure was "due to an upgrading of the system" but was unable to say when the work would be complete.
The bitter feud between China and Japan over a handful of rocky outcroppings may seem frivolous. But the fight carries great weight domestically for both countries - and huge implications for the United States.
If the military bluster and threats continue, US diplomats and experts fear, it could lead to a military miscalculation and, in the worst case, an actual war that could draw in the United States, as an treaty-bound ally of Japan.
China's increasingly aggressive posture on such claims is driven by a heady mixture of nationalism and strategic and economic interests. In a sign of just how important such claims have become, it has been widely reported in foreign media - though not confirmed by the government - that China's new top leader, Xi Jinping, was personally put in charge of a task force responsible for the Diaoyu Islands claim in September, shortly before he was formally named to lead the ruling Communist Party.
That same month, tensions shot up after Japan announced it was buying the disputed islands from private Japanese owners for nearly 30 million. The move prompted riots in China, and trade between the two Asian powers suffered. Diplomatic relations sputtered. And Chinese and Japanese ships clashed on the seas, ramming and spraying each other with water cannons.
In the five months since, there has been a flurry of official interest in China's documentary backing for its territorial claims.
Several seminars and conferences were convened by government-affiliated think tanks. At one high-profile gathering in Shanghai, scholars concluded with a five-point consensus "to pool together our wisdom" and "to safeguard the sovereignty of the Diaoyu Islands and to oppose Japan's violation." China's State Council issued a 5,200-word white paper that laid out, point by exhaustive point, China's case. This fall, key historical documents, atlases and journals were assembled into an exhibit at China's National Library. The library's official statement included a sneering reference to the "sheer historical lie" of Japan's claims, and the displays included records from imperial envoys stretching back to the Ming dynasty in the 1300s.
Maps - ancient and modern - have been a particular area of focus, with the government's scientific and academic subsidiaries pumping out atlases, three-dimensional graphs and sketches of both disputed areas. New passports were outfitted with maps that include a dotted area that pointedly marks China's claimed portions of the South China Sea. Even weather reports on state-run television have been amended to add forecasts for disputed areas.
Some international scholars, however, question how much credibility the recent burst of historical studies and technical data adds to China's claims - especially given the fact that most think tanks and universities in China remain firmly in the grip of the Communist Party and its government.