North Korean

• North Korea launched multiple ballistic missiles into the Sea of Japan on Monday, prompting immediate condemnation from Seoul and Washington amid escalating tensions on the Korean Peninsula. • South Korea's military detected at least three missile launches, with analysts assessing the tests as part of Pyongyang's ongoing weapons development program. • The U.S. State Department condemned the launches as destabilizing and reiterated its commitment to defending South Korea and Japan through extended deterrence.

• North Korean-linked hackers executed a $290 million cryptocurrency theft from Kelp DAO, marking the largest digital asset heist of the year and demonstrating persistent threats to blockchain platforms. • The attack underscores vulnerabilities in decentralized finance infrastructure and the sophistication of state-sponsored cybercriminal operations targeting crypto assets. • Security experts warn of escalating coordination between criminal groups and nation-state actors targeting high-value cryptocurrency holdings globally.

• Presidents Biden and Yoon Suk Yeol signed a defense enhancement pact on April 4, 2026, in Washington, extending US nuclear umbrella to counter North Korea's 70+ missile tests in 2025. • Pact includes $12 billion in US precision munitions sales and joint AI-driven missile defense systems operational by 2028. • Agreement bolsters Indo-Pacific deterrence, with Yoon stating, 'This alliance is ironclad against Pyongyang's provocations.'

• Japan and South Korea formalized a expanded military cooperation agreement on Thursday, establishing joint command structures and coordinated response protocols to address escalating North Korean weapons development and missile tests. • The two nations agreed to share real-time intelligence on North Korean military activities and established a rapid-response task force designed to coordinate anti-missile defense systems within 48 hours of any provocation. • The agreement represents the strongest formal defense partnership between the two countries in over a decade and signals growing concern about North Korea's advancing intercontinental ballistic missile capabilities.

The U.S. Treasury sanctioned six individuals and two companies on March 13, 2026, for facilitating North Korea's IT worker scheme infiltrating U.S. firms across multiple countries. The operation generates revenue for Pyongyang by placing covert workers in tech roles. This escalates enforcement against nation-state cyber economic activities. Further investigations target global networks involved.