US rare earth supply chain: Global competition over rare minerals is intensifying. In this context, the United States has taken an important step at the strategic level. The administration led by President Donald Trump is going to organize a high-level discussion with ministers from several countries, including the European Union. The focus of this meeting will be on those minerals that are considered essential for modern industry and defense needs.
What are critical minerals
This category includes elements such as cobalt, nickel, manganese, graphite, and lithium. Along with these, the group of ‘rare earth’ metals is also included, which consists of a total of 17 elements. These are widely used in advanced technology, energy, vehicles, and defense systems.
Production data shows that demand for these metals has increased rapidly over the past few years. At the global level, raw production of rare earths rose significantly from 2019 to 2024, making it clear that this sector has become important from both strategic and economic perspectives.
Why magnetic rare earths matter
A large part of the rare earth market is linked to four specific elements—neodymium, praseodymium, dysprosium, and terbium. These are called magnetic rare earths. The high-power magnets made from them are small in size but extremely powerful, and their use has increased rapidly in electric motors, wind turbines, and electronic devices.
Use from technology to automobiles
From today’s smartphones to hybrid and electric vehicles, the role of rare earths is significant. A mobile phone uses a few grams of rare earths, while in the motors of electric vehicles this amount reaches several kilograms. Even in vehicles running on traditional fuels, these elements are part of emission control systems.
Contribution in industrial and medical fields
These metals are also used in oil refining, glass polishing, laser technology, and the chemical industry. Some rare earth elements are used in medical equipment, dental treatments, and skin treatments. Industrial lasers used for metal cutting and designing also depend on them.
Strategic role in defense and aerospace
The importance of rare earths becomes even greater in the aviation and defense sectors. They are used in modern fighter aircraft, missile systems, and magnets that can withstand high temperatures. Due to light but strong alloys, their demand remains steady in the aerospace sector as well.
Why this meeting is important
The United States has long been concerned that the rare earth supply chain is heavily influenced by a few selected countries. In such a situation, increasing coordination with international partners to strengthen alternative sources, processing, and supply networks is seen as the main objective of this meeting.
Utkarsh works as a Sub-Editor at 1Tak News. Technology and gadgets are his main beats, and he also tracks automobiles. A graduate of Mahatma Gandhi Kashi Vidyapeeth, he began his journalism career in 2023 and has built experience across digital media platforms like 1Tak. Besides technology, he also has considerable experience covering national affairs, politics, research, and international news.
