North Korean leader Kim Jong Un personally oversaw the test-launches of hypersonic missiles, urging the need for a bolstered nuclear deterrent, according to reports from state media on Monday. This move aligns with Pyongyang’s strategy of showcasing its military capabilities ahead of a significant political gathering.

The Korean Central News Agency (KCNA), North Korea’s official media outlet, reported that Sunday’s missile drill was conducted to evaluate combat preparedness, enhance the operational skills of missile units, and scrutinize the nation’s war deterrent capabilities.

“Today’s launch drill confirms the completion of a crucial technological task in national defense,” Kim remarked, as per KCNA. “It is imperative that we continuously advance our military capabilities, particularly our offensive weapon systems.”

The announcement coincided with reports from South Korea and Japan, which noted several missile launches from North Korea, actions they criticized as provocations. These tests occurred shortly before South Korean President Lee Jae Myung’s scheduled departure to China for discussions with President Xi Jinping.

In a photograph released by the North Korean government, Kim Jong Un is seen supervising the test-flights of hypersonic missiles in Pyongyang on Sunday, January 4, 2026. (Image courtesy of the Korean Central News Agency/Korea News Service via AP)

If fully operational, a hypersonic missile would give North Korea the ability to evade U.S. and South Korean missile defense systems. While Pyongyang has conducted a series of hypersonic tests in recent years, many foreign experts remain skeptical that the weapons have achieved the necessary speed and maneuverability.

In this photo provided by the North Korean government, leader Kim Jong Un walks on a road as he inspects test-flights of hypersonic missiles, in Pyongyang, North Korea, Sunday, Jan. 4, 2026. (Korean Central News Agency/Korea News Service via AP)

The latest tests follow recent launches of what North Korea described as long-range strategic cruise missiles and new anti-air systems, along with state-released images showing progress on what it claims is its first nuclear-powered submarine.

Experts say the regime is showcasing its weapons advancements ahead of the ruling Workers’ Party congress, its first in five years. The meeting is expected to review military achievements and could signal whether Kim plans to shift his approach toward the U.S. or revive long-stalled nuclear talks.

North Korea’s nuclear program is also expected to be discussed during the summit between Lee and Xi. Lee’s office said the South Korean president plans to urge China — Pyongyang’s main ally and economic lifeline — to play “a constructive role” in easing tensions on the Korean Peninsula.

South Korean President Lee Jae Myung, center left, and his wife Kim Hea Kyung arrive to depart for China at the Seoul airport in Seongnam, South Korea, Sunday, Jan. 4, 2026. (AP Photo/Lee Jin-man)

Defending his push for nuclear expansion, Kim cited growing global instability. 

“Why it is necessary is exemplified by the recent geopolitical crisis and complicated international events,” he said.

The missile launches followed Saturday’s dramatic U.S. military operation that removed Venezuelan strongman Nicolás Maduro from power and brought him to the U.S. to face narco-terrorism conspiracy charges. North Korea condemned the operation, calling it further proof of what it described as “the rogue and brutal nature of the U.S.”

Analysts say the move is likely to reinforce Kim’s push to expand North Korea’s nuclear arsenal, which he views as essential to regime survival and national sovereignty in the face of what Pyongyang sees as U.S.-led hostility.