The yield on Japan's benchmark 10-year government bond briefly rose to 2.900 percent on Thursday, its highest level in over 29 years, on fears over a flare-up of tensions in the Middle East.Government bonds were sold as renewed attacks between the United States and Iran drove crude oil futures higher, fueling inflation concerns in Japan, which relies heavily on energy imports. Bond yields move inversely to prices.The key barometer of long-term interest rates ended Thursday up 0.010 percentage point from Wednesday's close at 2.875 percent after rising to its highest level since November 1996…READ FULL ARTICLE