The recently concluded Balikatan joint drills have marked a shift in the Philippines’ defence strategy alongside Japan, with Tokyo offering the transfer of warships to its Southeast Asian ally, while a top Filipino official for the first time voiced “serious concern” over islands claimed by Beijing and Tokyo. Philippine Defence Secretary Gilberto Teodoro Jnr on Wednesday said Manila now considered the uninhabited Diaoyu Islands, which Japan calls the Senkaku Islands, a security flashpoint in the...