Trump Orders US-Korea Drill Cuts — Cites Kim Relationship, Calls North Korea Non-Threatening

Trump posted on Truth Social on August 16 at 5:04 PM ET — hours before the Ulchi Freedom Shield exercises were scheduled to begin — that he has ordered Defense Secretary Pete Hegseth to "drastically reduce" the scale of US-South Korea joint military drills.

His stated reason: his personal relationship with Kim Jong-un.

"Considering that Chairman Kim Jong-un and I have a very good relationship, I don't like the fact that the United States has long agreed to participate in joint military exercises with South Korea," Trump wrote.

He called the exercises "very expensive" with the US bearing most of the cost, and said they send "wholly inappropriate and hostile signals" to a country that has been "not threatening" to the United States and has "respected" it since he took office.

The post went live in Korea at 6:04 AM on August 17 — the opening day of the exercises.

What Trump Said About North Korea

The framing is significant. Trump explicitly characterized North Korea as non-threatening to the US. He positioned the exercises as provocative toward Pyongyang, not defensive for Seoul.

This is the first time in his second term that Trump has publicly criticized the joint exercises and ordered their reduction. In his first term, he made similar moves after the 2018 Singapore summit with Kim, calling exercises a "money waste" and suspending several drills.

North Korea had fired ballistic missiles into the East Sea on August 6 and August 12, days before the exercises began — moves widely interpreted as a show of opposition to the drills.

Trump's post reframes the strategic logic of the US-South Korea alliance. The exercises are not presented as a deterrence commitment to an ally — they are presented as an unnecessary provocation of a country Trump considers non-threatening. This distinction matters enormously for Seoul: the credibility of the US extended deterrence guarantee depends on the alliance being treated as a defense commitment, not a bilateral favor subject to Trump's personal diplomacy with Kim.

The Iran Disclosure

Trump added an unrelated note at the end of his post. He said he asked South Korean President Lee Jae-myung to participate in Iran denuclearization efforts — and that South Korea said "No thanks!"

Trump did not specify what role he asked South Korea to play. But the public disclosure of a diplomatic rebuff is itself notable. Announcing that an ally rejected a US request is an unusual form of pressure — it signals dissatisfaction with Seoul's cooperation beyond the military dimension.

The timing links two separate friction points with South Korea into a single post: the cost of joint exercises and the refusal to join Iran policy. The combined message reads as a warning about the terms of the alliance.

What Changes on the Ground

Ulchi Freedom Shield runs August 17–27. The exercise involves approximately 19,000 US troops and tens of thousands of South Korean forces. A "drastic reduction" ordered the morning of the exercise start cannot restructure the current drills — it applies to future planning and posture.

The practical impact is strategic signaling, not immediate operational change. But the signal is loud: Trump is willing to use alliance exercises as a diplomatic chip in personal negotiations with Kim Jong-un, and is prepared to do so publicly, on the day the exercises begin.