Director of National Intelligence Tulsi Gabbard warned of a “nuclear holocaust” and chastised “warmongers” for bringing the world “closer to the brink of nuclear annihilation than ever before”.

Axar.az reports, citing Politico, in the three-minute video, Gabbard details a recent visit to Hiroshima, Japan to learn more about the aftermath of the U.S. nuclear attack on the city in 1945 during World War II. The video features footage of Gabbard’s trip and archival footage showing victims, interspersed with Gabbard speaking directly to camera about the consequences of a nuclear attack.

Gabbard then warns that, because today’s nuclear weapons are stronger than the one used by the U.S. in 1945, “a single nuclear weapon today could kill millions in just minutes.”

“This is the reality of what’s at stake, what we are facing now,” Gabbard says in the video. “Because as we stand here today, closer to the brink of nuclear annihilation than ever before, political elite warmongers are carelessly fomenting fear and tensions between nuclear powers.” Gabbard went on to suggest that powerful people are confident they’d have access to “nuclear shelters” and would therefore be unaffected by any consequences.

“It’s up to us, the people, to speak up and demand an end to this madness. We must reject this path to nuclear war and work toward a world where no one has to live in fear of a nuclear holocaust,” she continues.