<p>Roughly 12 hours after the US-Israeli bombing campaign against Iran started on February 28, a new shortwave numbers station began broadcasting in Persian. Radio enthusiasts quickly designated it V32. Intelligence watchers have been tracking it closely ever since.</p>
<h2>What it broadcasts</h2>
<p>The format is straightforward: a man reading apparently random numbers in Farsi, twice daily, in two two-hour blocks. Each block contains six 20-minute segments composed of 5-digit number groups, followed by the word “attention” in Persian. The station can be heard on USB just under 8 MHz.</p>
<p>Triangulation by radio enthusiasts points to a transmitter somewhere in western Europe, and more specific reporting suggests a base near Stuttgart, Germany.</p>
<h2>The operational security problems</h2>
<p>Whoever is running V32 has made some notable slip-ups. Unencrypted warning beeps from what sounds like American military equipment have leaked into broadcasts. Windows 10 system sounds have been audible in the background. Occasionally, plain words have slipped into the number sequences. None of this proves US origin definitively, but it’s hard to ignore.</p>
<p>The CIA hasn’t commented. The leading theories point to the US, Israel, or Turkey as the originator.</p>
<h2>What it’s probably for</h2>
<p>Numbers stations like this are typically used to pass coded messages to agents in the field. The recipient needs only a one-time pad - a pre-shared key that’s mathematically unbreakable if used correctly. The broadcast is one-way, so there’s no signal from the agent’s end to intercept or triangulate. It’s a low-tech method that’s survived into the digital age precisely because it works.</p>
<p>If V32 is what it appears to be, someone inside Iran is tuning in with a shortwave receiver and a pad of numbers, decoding instructions that nobody else can read.</p>
<h2>Iran’s response</h2>
<p>Five days after V32 appeared, the signal was jammed using a bubble jammer - the same type used against Radio Farda and other Western Persian-language broadcasters. Iran has continued jamming attempts since, which has forced frequency changes. The fact that Iran is bothering to jam it suggests they take it seriously.</p>
<p>The purpose of V32 remains officially unconfirmed, but the timing, the format, the equipment sounds, and the jamming response together paint a fairly coherent picture.</p>


Collections

A new shortwave numbers station designated V32 began broadcasting in Persian roughly 12 hours after the US-Israeli bombing campaign against Iran started on February 28. Broadcasting twice daily in two-hour blocks of 5-digit number groups in Farsi, the station is triangulated to western Europe, with reports pointing to a transmitter near Stuttgart, Germany. Operational security slip-ups include audible American military equipment beeps and Windows 10 system sounds in the background. Numbers stations like V32 are traditionally used to pass one-time pad coded messages to field agents — a method that remains unbreakable and undetectable from the agent's end. Iran responded by jamming the signal with a bubble jammer five days after V32 appeared, the same technique used against Radio Farda, suggesting the signal is taken seriously. The originator remains officially unconfirmed, with the US, Israel, and Turkey as leading theories.

V32: The Persian numbers station that appeared hours after the Iran bombing campaign began

<blockquote>
<p>Unencrypted warning beeps from what sounds like American military equipment have leaked into broadcasts. Windows 10 system sounds have been audible in the background. Occasionally, plain words have slipped into the number sequences.</p>
</blockquote>
<p>I love how this implies that it could be some dude out of some FOB reading numbers. Imagine being a spy and having your number reading interrupted by some random dude driving by, or by Windows reminding you to install updates.</p>
