Geography
🇲🇭 Marshall Islands Quiz
Bikini Atoll, 67 nuclear tests, and a nation still living with the fallout.
Bikini Atoll, 67 nuclear tests, and a nation still living with the fallout.
The US detonated 67 nuclear weapons in the Marshall Islands between 1946 and 1958 — the total yield equaled 7,200 Hiroshima bombs. That staggering fact is just the beginning of what makes this remote Pacific nation one of the most fascinating and consequential places on Earth. This 50-question quiz covers everything from the largest lagoon in the world at Kwajalein Atoll to the ongoing nuclear compensation claims, from ancient Marshallese stick chart navigation to the modern Compact of Free Association with the United States.
Each round presents 10 randomized multiple-choice questions drawn from a pool of 50, so every playthrough is different. You get instant feedback with explanations after each answer, plus a shareable score at the end.
Questions cover the Marshall Islands' unique geography of 29 coral atolls and 5 islands spread across 2 million square kilometers of ocean, the devastating nuclear testing program at Bikini and Enewetak atolls including the Castle Bravo disaster, the US military presence at the Ronald Reagan Ballistic Missile Defense Test Site on Kwajalein, the Compact of Free Association that grants Marshallese citizens the right to live and work in the US, ancient Micronesian navigation techniques using stick charts, the ongoing health consequences of nuclear fallout, and the existential threat of rising sea levels to a nation whose highest point is just 10 meters above sea level.
Yes. Although radiation levels on Bikini Atoll have decreased significantly since the nuclear tests ended in 1958, the soil and groundwater still contain elevated levels of cesium-137 and other radioactive isotopes. The coconut crabs and fruit on the island absorb radiation from the soil. Scientists have determined that permanent resettlement is still not safe, and the original Bikini islanders and their descendants remain relocated, primarily on Kili Island and Ejit Island in Majuro Atoll.
Yes, the Marshall Islands are open to visitors, though tourism infrastructure is limited. The capital Majuro has hotels, restaurants, and a commercial airport served by United Airlines flights from Honolulu and Guam. Visitors can explore WWII wrecks, pristine coral reefs, and Marshallese culture. Bikini Atoll is accessible for permitted diving expeditions to the sunken nuclear test fleet, but travel to outer atolls generally requires special arrangements.
The Compact of Free Association (COFA), signed in 1986, is a treaty between the Marshall Islands and the United States. Under the agreement, the US provides financial assistance (approximately $70 million annually) and defense protection, while retaining military access to the islands, including the strategic missile testing facility at Kwajalein. In return, Marshallese citizens gain the right to live, work, and study in the United States without a visa.
Last updated: April 2026