Fresh out of Barnard College with a degree in political science, Riley is a writer and reporter for GZERO. When she isn’t writing about global politics, you can find her making GZERO’s crossword puzzles, conducting research on American politics, or persisting in her lifelong quest to learn French. Riley spends her time outside of work grilling, dancing, and wearing many hats (both literally and figuratively).
China wields rare earths leverage in Myanmar’s civil war
You might not have heard of Kachin State in Myanmar, but the region, which lies along the Chinese border, supplies nearly half of the world’s “heavy rare earths.” Those minerals are crucial ingredients in high tech manufacturing. Much of Kachin is controlled by rebel groups battling the Myanmar junta, and until now China has bought the minerals directly from the rebels. But Beijing, recently drawing closer to Myanmar’s ruling junta, has now threatened to halt buying minerals from the rebels unless they stand down. If they do, it would be a big win for the ruling junta. But if the rebels stand firm and China follows through with the threat to halt purchases, global high-tech supply chains could face serious disruptions.
Violence in Nigeria has surged in 2025
According to Nigeria’s National Human Rights Commission, various militant groups killed at least 2,266 people in the first half of 2025 alone, a total higher than the 2,194 deaths for all of last year. For decades, Nigeria has faced violence and terror from the jihadist militants of Boko Haram, but the country’s security problems extend well beyond that to include northern insurgencies, secessionists in the oil-rich southern states, clashes between farmers and herders in central states, and criminal gangs in multiple regions. Nigeria’s military and police are fighting multi-front battles that appear to be getting worse fast.