U.S. defense stocks surged Wednesday following reports that the Trump administration is moving closer to potential military action against Iran. The SPDR S&P Aerospace & Defense ETF gained 2% while the Global X Defense Tech ETF rose 2.7%. Military buildup in the region includes two aircraft carriers, multiple warships, and hundreds of fighter jets. Prediction markets show rising odds of a U.S. strike on Iran, with 55% probability by March 15 and 67% by June 30.

A $900.6 billion Pentagon budget authorization is driving major investments in AI-powered defense technologies, particularly in electronic warfare and sensing systems. Leonardo DRS secured a subcontract for infrared mission payloads for missile defense, L3Harris delivered advanced surveillance aircraft to Australia, Mercury Systems received $60 million in contracts for space and weapons programs, and Cloudastructure integrated autonomous drone technology into its security platform.

Illinois pro Drew Gill won the season-opening Bass Pro Tour event on Lake Guntersville, catching 28 bass weighing 82 pounds, 4 ounces and earning $125,000. The 23-year-old dominated the championship round using forward-facing sonar technology, building a 24-pound lead in the first period before holding off strong challenges from Jacob Walker and Jacob Wheeler.

Staley Capital Advisers reduced its stake in Mercury Systems by selling 58,820 shares in Q3 2025, lowering its position to 411,310 shares valued at $31.84 million, representing 1.31% of its reportable assets under management.

LiTime introduces a new 12V 165Ah dual-purpose marine battery with smart self-heating technology, offering high cold cranking performance and intelligent power management for marine applications, targeting an upgrade from traditional lead-acid batteries.

Mercury Systems reported strong Q4 and fiscal 2025 results, with adjusted EPS more than doubling analyst expectations, a record $1.40 billion backlog, and significant improvements in profitability and cash flow, leading to a 27% stock price surge.

Kuehn Law is investigating whether officers and directors of Mercury Systems, Inc. (MRCY) breached their fiduciary duties to shareholders by misrepresenting or failing to disclose issues related to the company's contracts, projects, and expenses.

Several securities fraud class action lawsuits against Axsome Therapeutics, Driven Brands Holdings, Mercury Systems, and Virtu Financial have survived motions to dismiss, allowing the cases to proceed.

Grabar Law Office is investigating claims on behalf of long-term shareholders of Archer-Daniels-Midland, Driven Brands, Kyverna Therapeutics, and Mercury Systems, as their respective securities fraud class action complaints have survived motions to dismiss.

Grabar Law Office is investigating potential breaches of fiduciary duties by officers and directors at Mercury Systems, Methode Electronics, Monolithic Power Systems, and Sage Therapeutics. The investigations are based on allegations of financial misrepresentations and other misconduct.

Grabar Law Office is investigating claims on behalf of shareholders of Fluence Energy, Kyverna Therapeutics, Mercury Systems, and Sage Therapeutics, alleging breaches of fiduciary duties by certain officers and directors.

Grabar Law Office is investigating claims on behalf of long-term shareholders of Driven Brands, Mercury Systems, MGP Ingredients, and Ocugen, alleging that certain officers and directors of these companies have breached their fiduciary duties.