NEXOBRIEF
Your daily cheat code for finance, AI, current events & startups
Wednesday, March 18, 2026 | Issue #003 | 5 min read | No MBA Required
Good morning and Happy St. Patrick's Day (one day late). Today's issue is a big one — Israel just assassinated Iran's security chief, Trump wants to take Cuba, and Jared Kushner is raising $5 billion while serving as a government negotiator. Let's get into it.
⚡ BIG STORY
Israel Assassinated Iran's Security Chief — And the War Just Escalated
The US-Israel war on Iran took a dramatic turn overnight. Israel announced it has killed Ali Larijani — Iran's chief of the Supreme National Security Council and one of the most powerful figures in the Iranian government — in a strike on Tehran. Israel also said it killed Gholamreza Soleimani, the head of Iran's all-volunteer Basij paramilitary force. The IDF said it carried out simultaneous strikes on Tehran, Shiraz, and Tabriz in a single evening.
Why this is bigger than it sounds:
Ali Larijani wasn't just a military figure — he was Iran's chief diplomatic negotiator. He was the person most likely to be sitting across the table in any peace talks. His elimination signals that Israel is not just fighting a military war — it's systematically dismantling Iran's leadership structure. Iran has not officially confirmed the deaths but has not denied them either.
The immediate fallout: Iranian drones struck Baghdad's Green Zone and a UAE oil field overnight. A rocket from Lebanon injured 7 people in northern Israel. Iranian drones also damaged holy sites in Jerusalem — a move that dramatically raises the emotional stakes of the conflict. US allies have now officially refused Trump's call to send warships to the Strait of Hormuz, leaving the US increasingly isolated in its military posture.
What this means for markets and your wallet: Oil prices jumped 4% overnight on the news. Any peace deal just got significantly harder — the person most likely to negotiate one is gone. Expect continued market volatility this week.
NexoBrief take: This war is entering a new and more dangerous phase. The systematic targeting of Iranian leadership rather than just military infrastructure changes the calculus significantly. Watch oil prices and the S&P 500 futures closely this morning.
💰 MONEY MINUTE
Diesel Prices Are Rising — And Your Grocery Bill Is About to Follow
Here's something most people don't think about: everything in your grocery store arrived on a diesel-powered truck. When diesel prices rise the cost of moving goods across America rises with them — and that cost gets passed directly to consumers at the checkout line.
What's happening right now: Diesel prices have risen 22 cents per gallon in the past two weeks as the Iran war keeps oil markets elevated. That sounds small but the ripple effect is significant. The average semi-truck gets 6-8 miles per gallon and drives 125,000 miles per year. A 22-cent increase costs trucking companies roughly $3,400 more per truck annually — costs they pass to shippers, who pass to retailers, who pass to you
The timeline: Economists estimate grocery price increases from today's diesel spike will hit store shelves in 4-6 weeks. Categories most affected: fresh produce (long distance transport), packaged goods (multiple supply chain legs), and anything imported.
What you can do right now:
Stock up on non-perishables this week before the price increases land. Dry goods, canned foods, frozen items, and household staples are all candidates. This isn't panic buying — it's smart timing. A $200 pantry stock-up now could save you $40-60 over the next three months.
NexoBrief quick math: The average American family spends $1,200/month on groceries. A 5% inflation spike from diesel costs adds $60/month — or $720 per year. Worth a trip to Costco this weekend.
🤖 AI TOOL OF THE DAY
Claude — The AI That Reads 200,000 Words at Once
With so much complex news moving fast this week — war updates, market swings, geopolitical shifts — having an AI that can process and synthesize large amounts of information is more valuable than ever. Claude, built by Anthropic, has the largest context window of any major AI model at 200,000 tokens — meaning you can paste an entire annual report, legal document, or week of news articles and ask it specific questions.
Try this today: Copy the last three NexoBrief issues and paste them into Claude. Ask it: 'What are the three most important trends I should be tracking in my investment portfolio based on this week's news?' You'll get a synthesized, reasoned answer in seconds that would take a human analyst an hour.
Why Claude specifically stands out: Unlike ChatGPT which can sometimes confidently say incorrect things, Claude is designed to express uncertainty when it doesn't know something — making it more trustworthy for research and analysis where accuracy matters.
Free tier available at claude.ai. Pro is $20/month. NexoBrief verdict: The best AI for reading, analyzing, and synthesizing long documents. Essential during fast-moving news weeks like this one.
🚀 STARTUP SPOTLIGHT
Jared Kushner Is Raising $5 Billion — While Serving as a Government Negotiator
Here's a story that's getting less attention than it deserves. While serving as President Trump's Middle East negotiator — a government role with access to classified intelligence and direct influence over US foreign policy — Jared Kushner is simultaneously raising $5 billion for his private equity firm Affinity Partners.
Why this matters beyond politics: Affinity Partners invests heavily in Middle Eastern sovereign wealth funds — the same governments Kushner is negotiating with on behalf of the United States. Saudi Arabia's Public Investment Fund previously gave Affinity $2 billion. The UAE and Qatar are also reported investors.
The conflict of interest question: When a government negotiator's personal financial returns depend on relationships with the governments he is negotiating with — who is he actually working for? This isn't a partisan question. It's a basic governance question that affects how US foreign policy gets made and who benefits from it.
The startup angle: Affinity Partners is structured as a private equity fund not a traditional startup — but the fundraising tactics and investor relationships mirror what major alternative asset managers do. At $5 billion it would be one of the largest fund raises by a relatively new firm in recent memory.
NexoBrief take: Whether you support Trump or not this story is worth understanding. The intersection of government power and private financial interests is one of the defining dynamics of the current administration — and it has real consequences for US foreign policy outcomes.
🌍 CURRENT EVENTS
Trump Wants to Take Cuba, Cuba's Power Grid Collapsed, and the Senate Is in Chaos
Wednesday's current events section is genuinely wild. Here's everything happening right now that didn't fit in the top story:
Trump wants to take Cuba — literally:
In an Oval Office meeting yesterday Trump said — and we are quoting directly — 'Taking Cuba in some form, yeah, taking Cuba — I mean, whether I free it, take it, I think I can do anything I want with it.' This comes as Cuba's national electricity grid completely collapsed this week, leaving the entire island without power. The Trump administration is reportedly seeking to push President Miguel Diaz-Canel from power while keeping the rest of the Communist government in place. Cuba is 90 miles from Florida.
The Kennedy Center is shutting down:
The Kennedy Center's board of directors voted this week to shut down operations for two years following this summer's July 4 celebrations. The shutdown affects hundreds of performances, thousands of arts jobs, and one of America's most iconic cultural institutions. The decision follows months of conflict between the Trump-appointed board and the center's artistic leadership.
The Senate's SAVE Act marathon:
The Senate voted to begin a marathon debate on the SAVE America Act — an elections bill Trump has been pushing Republicans to pass. The bill would require proof of citizenship to register to vote. Democrats are using procedural moves to delay the vote as long as possible. This one is going to dominate Washington for the next two weeks.
The Voice of America drama:
A federal judge ordered the Trump administration to restore Voice of America to full operations — putting hundreds of journalists who have been on administrative leave back to work. The administration had effectively shut down the government-funded news outlet that broadcasts to authoritarian countries. The court said that was unconstitutional.
Pakistan bombed a hospital in Kabul:
A Pakistani airstrike on a drug rehabilitation hospital in Kabul killed over 400 people overnight according to the Afghan Taliban government. Pakistan rejected the claim saying it precisely targeted military installations. This is one of the deadliest single strikes of 2026 and is getting almost no Western media coverage because of the Iran war dominating headlines.
NexoBrief take: Five stories that would each be the top headline on a normal news day — all happening simultaneously. This is exactly why you need NexoBrief. We'll keep tracking all of it so you stay ahead.