これフェイクニュースだぞ

英語ソースなし

電話会談自体はあったみたいだけど

http://pakobserver.net/abe-trump-hold-phone-call-sensitive-north-korea/
“International society, including Russia and China, need to take this seriously and increase pressure,”
Abe said. He said Japan and the US would take steps toward concrete action but did not give details.
Abe and Trump did not discuss military action against North Korea, nor what would constitute the
crossing of a “red line” by Pyongyang, deputy chief cabinet spokesman Koichi Hagiuda told reporters.

って程度