Fallout and Fault Lines: The Andean Crisis of 2035

It is 2035, and the global nonproliferation regime has steadily eroded after a decade of regional conflicts, economic instability, and weakened international institutions. Several mid-tier powers have quietly pursued nuclear capabilities, often justified as necessary for “regional deterrence.” Last month, Venezuela conducted an unauthorized subterranean nuclear test in the Andes near its border with Colombia. Intelligence later confirmed that Venezuela’s program received covert technological and financial assistance from private actors linked to the governments of Russia and China. The consequences were catastrophic: the detonation destabilized a regional fault line, triggering a 9.0-magnitude earthquake that caused massive infrastructure collapse in Colombia. The blast also produced radiation leakage across borders, the failure of multiple hydroelectric dams, and secondary volcanic activity across the region.

Colombia has declared a state of national emergency. More than 8 million civilians are already displaced, and projections suggest refugee flows toward Central America, Mexico, and ultimately the United States could exceed 12 million within weeks. Venezuela refuses to suspend its nuclear program, claiming it must deter “foreign aggression,” even as evidence mounts that external actors knowingly enabled unsafe experimentation. U.S. intelligence now warns that extremist networks operating in South America may attempt to exploit refugee flows and embed operatives among displaced populations. Several U.S. governors have publicly threatened to resist federal refugee resettlement orders if implemented. Meanwhile, a second Venezuelan nuclear facility remains active near another unstable geological zone. The President has convened an emergency session of the National Security Council and invited key international stakeholders to the table as the crisis rapidly escalates.