Standard Nuclear filed for an Initial Public Offering (IPO) on June 18, 2026. The Oak Ridge, Tennessee company wants to list on the NYSE under the ticker "STDN."

If you are reading this and thinking "who is Standard Nuclear" and "when did the Merge become a nuclear newsletter," you are not alone.

Unless you track the nuclear sector closely, follow the military's small modular reactor programs, or follow Thomas Hendrix on LinkedIn, it would have been easy to miss this company emerge from stealth and land at the center of the nuclear renaissance.

But this IPO is unusual, and its national security implications run deep. Whether it succeeds or fails will affect energy security on military installations and mobile power for forces in the field.

In this week’s premium edition of the Merge we are examining Standard Nuclear’s national security implications, their reported financials, and assessing the risks for investors before they buy into this IPO.