Seoul: South Korea faces growing concerns about becoming a safe haven for foreign espionage due to the lack of legislation enabling law enforcement to detect and prosecute such activities. Since last year, there has been a noticeable increase in reported cases - primarily involving Chinese nationals - suspected of engaging in espionage. This highlights the urgent need for legal reforms to empower investigators with the necessary measures to identify and detect foreign spies and hold them accountable.
According to Yonhap News Agency, in March, police apprehended two Chinese teenagers photographing fighter jets at an air base in Suwon, Gyeonggi Province. They had entered Korea days earlier on tourist visas. One of the teens had visited the country three times, each time staying four to five days. The other had been to Korea twice with similar durations of stay. Investigators discovered thousands of photographs on their cameras, which included images taken at several Korean air bases and a U.S. military base in Pyeongtaek, Gyeonggi Province. The photos captured fighter jets taking off and landing, as well as air traffic control facilities.
One of the teens is reportedly the son of a Chinese public security official. It remains unclear whether his actions were directed by his father or carried out independently. Law enforcement is currently investigating the teens' motives and whether their actions constitute a violation of existing laws. However, due to legal limitations, authorities face significant challenges to hold them accountable. Even if the teens are found to have engaged in espionage, there may be little that investigators can do to ensure they face appropriate consequences.
Under current South Korean law, espionage is defined solely in relation to North Korea, meaning that foreign nationals from other countries cannot be prosecuted under espionage statutes. As a result, even in clear-cut cases, suspects may only face minimal punitive measures, far lighter than the severity of their actions might warrant.
This legislative gap is the result of a political deadlock. Last year, the People Power Party (PPP) and the main opposition Democratic Party of Korea (DPK) reached an agreement to amend the criminal law, aiming to close loopholes and allow for the prosecution of foreign nationals involved in espionage. Despite this initial consensus, progress has since stalled. Negotiations broke down shortly after they began. The DPK reversed its stance, expressing reluctance to broaden the law's scope to include foreign nations.
Further talks were derailed amid political upheaval following then President Yoon Suk Yeol's Dec. 3 martial law declaration. The situation culminated in his impeachment, with the Constitutional Court ruling against him on April 4. As the June 3 snap presidential election approaches, political parties have shifted their focus to campaigning - leaving critical national security legislation in limbo.
In the recent Suwon air base case, investigators charged the Chinese teens under the Military Base and Installation Protection Act, which prohibits unauthorized photography in and around military facilities. Violators face up to three years in prison or fines of up to 30 million won ($21,000) - a far lighter punishment than what espionage charges would carry.
In the era of hybrid warfare, conflict doesn't require open war. China's global influence strategy - often described as "unrestricted warfare" - extends beyond traditional military engagement. It employs political, economic, and cognitive tools to challenge and undermine democratic states, including the United States and its allies.
Without a legal framework to detect, investigate, and punish foreign espionage, Korea risks becoming an easy target for foreign influence operations - particularly from China. Bipartisan inertia must not be allowed to jeopardize national security. The PPP and DPK must put aside their political differences and work swiftly to finalize and pass the necessary amendments. Protecting the nation from foreign espionage must remain a top priority - regardless of political timeliness.