ARB Letter

ARB Letter

13 Deaths and Disappearances Tied to Defense and Research

545: Advanced Technology, UFOs, and Black Budgets

Arbitrage Andy's avatar
Arbitrage Andy
Apr 28, 2026
∙ Paid

Morning guys.

Welcome to all the new subs that came onboard last week, hope you guys enjoyed the Assets That Will Separate Winners From Everyone Else post. Most of our plays there pumped pretty hard last week, so make sure to give it a read if you missed it.

Saturday night, a likely third assassination attempt against President Trump was foiled at the White House Correspondents’ dinner. Cole Allen, a 31 year old former CalTech student was charged.

Video showed him running through a security checkpoint at the Washington Hilton. He had multiple weapons on him (shotgun, handgun, and knives) and fired before being taken down by security and apprehended.

He told investigators (and his manifesto stated) he was specifically targeting Trump administration officials.

US Secret Service CAT teams respond at the WHCD and White House

Before we start today - major headlines from the weekend and Monday:

  • The S&P500 closed at a new all time high yesterday

  • Billionaire Ken Griffin and New York supreme leader Mayor Zohran Mamdani are beefing after Mamdani used his 24,000-square-foot Manhattan penthouse as the setting for a “tax-the-rich” video. This is causing Griffin to hint that he may reconsider his firm’s investment footprint in the city

  • OpenAI has reportedly fallen short of its internal targets for user growth and revenue, raising concerns about whether its heavy spending on data centers is sustainable. Leadership, including CFO Sarah Friar, is focused on tightening costs as the company balances ambitious expansion plans with financial discipline ahead of a potential IPO

  • GOOG 0.00%↑ has signed a classified AI deal with the Pentagon


Something Dark is Happening

So what are we talking about this morning?

If you live elsewhere in the world or somehow missed it in the US, let me bring you up to speed.

The FBI is reviewing cases of at least 13 scientists who have died or disappeared since 2022, most of whom had connections to nuclear, space, and UFO/alien-related information.

This comes at the same time as:

  • Mass drone/UFO/UAP sightings in US cities and around the world

  • The Trump administration announcing they will begin declassifying UFO and potential alien life records

  • A massive jump in drone and defense technology

Last week I ran a poll on if folks would be interested in a run down on the bizarre string of disappearances and deaths of UFO adjacent scientists in the US over the past 2 years.

You guys overwhelmingly asked for it, so that’s what we are going to get into today.

Aliens, UFOs, extraterrestrial life, and deep government shadow groups are topics most normies acknowledge for half a moment before going back to their day. However, in the last several years, if you’ve been paying attention, it is obvious SOMETHING is going on.

https://poly.market/aS6y8QE

It is looking more and more as if 2026 might hold some new revelations for us in one of the most hallowed conspiracy corners of all history.

Polymarket even has the odds that the US confirms the existence of aliens at 20% before the end of 2026. Kind of high no?

Let’s spend some time trying to figure out what the hell is going on.


UFO Researchers & Government Officials Disappearing & Dying

So instead of you giving you some wordy and lengthy mumbo jumbo post on all of this, let’s get super specific.

Roughly a dozen scientists across aerospace, defense, and nuclear fields have died or disappeared in recent years, drawing attention due to the clustering of cases and leading some to believe there is something deeper going on.

We’re not going to rehash an entire introduction into UFO/defense tech history today, if you want that I suggest listening to the Risk On episode I did on this topic last year. The concepts we will cover today expand on basic UFO history, government initiatives, and developments in the space, so if you are reading along and suddenly go “I am lost” go give it a listen.

To give you some idea of what we are talking about here, the following individuals have “died” or gone missing in the past several years.

Though sources and reporting vary, it is thought right now that approximately 13 UFO/advanced technology scientists and government officials have either died, committed suicide, or gone missing in the past several years, with multiple instances in 2026. The Federal Bureau of Investigation is said to be investigating any connections currently.

Take a minute to read through this whole list. It is pretty shocking. You simply cannot make this string of events up if you tried.

This post is for paid subscribers

Already a paid subscriber? Sign in
© 2026 Arbitrage Andy · Market data by Intrinio · Privacy ∙ Terms ∙ Collection notice
Start your SubstackGet the app
Substack is the home for great culture