Due to increased weapon launching missions of North Korea, which country has launched a spy satellite to monitor it?

Options

A. South Korea
B. USA
C. China
D. Japan

Answer

D

Explanation

Japan, in March 2017, Japan launched the IGS Radar 5 spy satellite into space in an apparent mission to enhance the monitoring of North Korea. It was launched into orbit on a Japanese H-2A rocket from the Tanegashima Space Center. Japan currently has three optical satellites for daytime surveillance and three radar satellites for nighttime monitoring.