Japan’s splintered ruling party to elect new leader BBC.comShigeru Ishiba is set to become Japan’s next prime minister after winning ruling party leadership election CNBCJapan LDP Selects Asian NATO Advocate Ishiba as Its Next Leader BloombergJapan’s ruling party elects Shigeru Ishiba as new prime minister The Washington PostFormer Defense Minister Ishiba will become Japan’s Prime Minister next week NPR