By David Brunnstrom JERUSALEM (Reuters) - U.S. Secretary of State John Kerry assured Israeli Prime Minister Benjamin Netanyahu on Thursday that core sanctions against Iran would remain in place despite its interim nuclear deal with world powers. The November 24 accord in Geneva was denounced as a "historic mistake" by Netanyahu, increasing strains in an alliance already marked by his past disputes with U.S. President Barack Obama over strategy on Iran and the Palestinians. Visiting Israel as the talks with Tehran gathered pace, Kerry met an irate Netanyahu. Israel argues an easing of some sanctions on Iran before it abandons nuclear projects with bomb-making potential risks snowballing as foreign business partners rush into the breach.
By Michael Martina BEIJING (Reuters) - China's new air defense identification zone over the East China Sea has caused "significant" unease in the region, U.S. Vice President Joe Biden said on Thursday, adding he had stated Washington's firm objection to the move during talks in Beijing. Biden had around five hours of discussions with President Xi Jinping on Wednesday, with both leaders laying out their perspective on an issue that has rattled East Asia. In response, China's Foreign Ministry said Biden had been told the zone accorded with international law and that the United States should respect it.