Japanese 10-year yields jump to 2.93% as BOJ official signals potential rapid rate hikes amid oil surge

Japanese government bond yields increased on Thursday as escalating Middle East tensions drove oil prices higher and Bank of Japan statements reinforced expectations of monetary policy tightening. The benchmark 10-year yield climbed 5 basis points to 2.93%, whereas the two-year yield advanced 1.5 basis points to 1.845% due to heightened inflation fears. Kazuyuki Masu, a BOJ board member, stated the central bank might be forced to raise interest rates quickly if inflation accelerates given current financial conditions. Mizuho Securities senior economist Yusuke Matsuo anticipated Governor Kazuo Ueda would maintain a hawkish stance but warned that central bank communication could appear less aggressive than markets expect. Simultaneously, European bond yields reached multi-decade highs as the ECB faced pressure from soaring energy inflation at 14.3% in August, with investors pricing in a certain rate hike while awaiting clarity on U.S.-Iran conflict impacts. The situation contrasts sharply with developments in Malawi, where the Electricity Supply Corporation confirmed a nationwide blackout starting at 10:45pm on September 9, 2026, following an unexplained system shutdown. Escom apologized for the interruption and pledged to determine the cause before informing customers.