Members of K-pop juggernaut BTS carrying out their mandatory military service has sent a "positive signal" for men to faithfully fulfill their service, the head of the military manpower agency said, raising the possibility of abolishing exemptions given to top athletes and musicians. Lee Ki-sik, commissioner of the Military Manpower Administration (MMA), made the remark in an interview with Yonhap News Agency on Thursday, noting shifting public perception on the country's compulsory service since the enlistment of the group's members. All seven members of BTS are currently carrying out their service, as all able-bodied South Korean men are required to serve in the military for at least 18 months in a country facing constant military threats from North Korea. "In the eyes of the public and in terms of fairness, BTS carrying out their military service and faring well is extremely positive," he said at the MMA's office in western Seoul. Lee pointed to the public's enthusiastic reaction to recent pictures of BTS member V in full counterterrorism gear after being accepted to serve in a special duty unit late last year. "Such appearances send a very positive signal to the people," he said. "It compares with draft dodgers." The remarks come as South Korea plans to review overhauling a supplementary military system, which has been widely perceived as providing exemption from conscription for elite athletes and classical musicians. Lee said an intergovernmental task force will launch later this month to review the system in its entirety, which also includes alternative services for doctors and other technical experts, and come up with measures to improve it by the end of this year. The country has recently debated over the system that allows elite athletes and musicians to just undergo a three-week basic military training program for their service if they win Olympic medals, the gold at the Asian Games or win top prizes at prestigious classical music competitions. The system was introduced in 1973 with the intent of promoting national prestige, but South Korea's rise as an economic and cultural powerhouse over the decades has led to growing questions over its fairness, such as whether BTS -- the first South Korean group to top the Billboard 200 -- is more deserving of the benefit. "Compared with when the system was first introduced, there have been many changes in terms of the environment, public perception and military manpower resources," he said. Lee said various options can be discussed regarding the benefit to athletes and classical musicians. "It could disappear or it could be changed in a way where their specialties aren't buried," he said. "There could be many measures ... the condition for what would be optimal is fairness in military service duties and the eye level of the people." When asked about athletes undergoing the supplementary service by winning the gold at the Asian Games, considered relatively less competitive than the Olympics, Lee said many of the public would agree. "The system was created when winning a gold medal at the Olympics and the Asian Games was considered raising national prestige," he said. "Is that still necessary?" Meanwhile, Lee reaffirmed his view against female conscription as a way to respond to concerns over dwindling military manpower resources due to the country's chronic low birth rate. "The introduction of female conscription is still too early," he said, noting it could create conflict between men and women. The country's declining total fertility rate has further increased concerns of troop shortages, with the average number of expected births coming to 0.72 last year, much lower than the replacement level of 2.1 that would keep South Korea's population stable at 51 million without immigration. South Korea remains technically at war with North Korea as the 1950-53 Korean War ended in an armistice, not a peace treaty. Source: Yonhap News Agency