Dami, SuA, Siyeon and Yoohyeon back in August, 2017 (during Fly High era) visited the armored reconnaissance battalion of 11th army division in Hongcheon (Gangwon Province) and participated in the pilot training of K2 tank, nicknamed "Black Panther".
Each member took the role of commander, mechanic and artilleryman. They were trained in piloting the tank, maintenance and refilling ammunition.
The members said "This experience helped us realize how grateful we should be for the soldiers who work hard to defend our country. It must be so hot these days, I hope you gain some energy from listening to our music."
Info: https://kbsworld.kbs.co.kr/news/news_view.php?no=17401&sec=kpop&lang=eng&page=1&search_tag=&writer=">https://kbsworld.kbs.co.kr/news/news...