Yes, showing the flag and having the President interact with counterparts is an important part of diplomacy, at the highest level. It has impact because it shows that the U.S. cares about allies and partners, that the U.S. values this relationship and will be there for allies and partners, regardless of the cost.
So, Mr. Trump’s visit to the region was more than tariffs and trade. It was about relationships that principally deal with national security,
Mr. Trump’s meetings with Japan’s new Prime Minister, Sanae Takaichi, and South Korea’s President Lee Jae Myung were particularly noteworthy. The U.S. and Japan signed security and economic measures – and a Memorandum of Cooperation – to expand cooperation on shipbuilding and critical-minerals supply chains, an apparent initiative to reduce reliance on China for rare earth and other critical minerals. More importantly, it established a relationship with Japan’s new prime minister that will ensure we remain close allies.
With South Korea, U.S. approval to develop nuclear-powered submarines using U.S. technology and facilities was a major U.S. decision, with South Korea joining a select few states that operate nuclear-propulsion submarines. There are a few particulars related to the fuel and safeguard agreements that will have to be addressed, but the bottom line is that South Korea, within a few years, will have nuclear-powered submarines (with conventional weapons), a major enhancement of their deterrent capabilities. South Korea also committed to purchasing large quantities of U.S. energy – oil and gas – and a $350 billion trade and investment agreement.
The Cipher Brief brings expert-level context to national and global security stories. It’s never been more important to understand what’s happening in the world. Upgrade your access to exclusive content by becoming a subscriber.
The highly touted meeting of Mr. Trump with Chinese President Xi Jinping was important because it happened, while underwhelming for the substantive progress. Yes, China did agree to resume purchasing U.S. soybeans and agreed to suspend planned export restrictions on rare earth minerals for one year, while also committing to greater cooperation on the trafficking of fentanyl precursor chemicals into the U.S. In return, the U.S. reduced tariffs on Chinese products from 57% to 47%.
The U.S. also said it discussed the possible sale of U.S. computer chips to China, although not the newest AI chips. For many, Mr. Trump’s announcement that he will visit China in April 2026, with a subsequent trip to the U.S. by Mr. Xi was welcomed by many, hoping that a more robust dialogue with China would be in our respective countries’ interest.
Interestingly, there was no mention of Taiwan or potential conflict in the South China Sea. Apparently, the Trump-Xi meeting dealt exclusively with trade and fentanyl-related issues. Or, if these issues were discussed, both agreed that there would be no public statement documenting these discussions.
Mr. Trump’s visit to Malaysia, Japan and South Korea was an important visit of a U.S. president who prides himself on being a peacemaker. In Malaysia Mr. Trump witnessed the signing of a peace accord between Cambodia and Thailand that he personally brokered. Indeed, that’s how Mr. Trump started his five-day trip to East Asia. He ended it with a request that the U.S. and China help end the war in Ukraine. This has been a heavy lift for the U.S. and Mr. Trump personally, who tried to end this war. It’s also a challenge for China, given that China continues to buy Russian oil, and reportedly provides machine tools, semiconductors and other dual-use items that help Russia rebuild its defense industry.
Mr. Trump’s trip to East Asia was a success, especially for what he accomplished in South Korea and Japan.
This column by Cipher Brief Expert Ambassador Joseph DeTrani was first published in The Washington Times
Read more expert-driven national security insights, perspective and analysis in The Cipher Brief because National Security is Everyone’s Business.
