North Korea said it will pursue unspecified “additional military options” in response to Japan’s expanding defence capabilities, accusing Tokyo of reviving the ambitions of a “war criminal state”. Kim Yo-jong, the sister of North Korean leader Kim Jong-un, said that Pyongyang would not remain a “passive onlooker” to what she described as Japan’s accelerating transformation into a military power, according to a statement published on Wednesday by the official Korean Central News Agency. “War...