On April 25, SM Entertainment revealed, "Kyuhyun is entering Nonsan Korea Army Training Center on May 25."
The idol star will be leaving his MC position on 'Radio Star' following his enlistment. His replacement has not been announced yet.
Kyuhyun is the last member of Super Junior to enlist. Meanwhile, Eunhyuk and Donghae are scheduled to get discharged in July, Siwon in August, and Ryeowook in July of 2018. Kyuhyun will be back from his mandatory service on May 24, 2019.