Ceasefire Hopes Lift EUAD 3.1%, but Can a Peace Deal Derail Europe's Decade-Long Defense Spending Boom?

Shares of the Select STOXX Europe Aerospace & Defense ETF jumped 3.1% to $41.97 in pre-market trading on March 25, riding a global risk-on wave after reports that the Trump administration sent Iran a 15-point ceasefire plan. Brent crude fell more than 9% after the plan's emergence , easing fears about the worst oil shock since the 1970s. For EUAD holders — exposed to Airbus, Rheinmetall, BAE Systems, and Thales — the question is whether peace would cool the very tensions fueling their profits.

A Ceasefire Plan Exists, but Both Sides Are Still Shooting

The U.S. sent a 15-point plan to Iran even as it began moving parachute troops to the Middle East to reinforce Marines heading there Wednesday.

Iran denied direct talks had taken place, with a military spokesman saying Washington is "negotiating with itself." The mixed signals explain EUAD's wild recent swings — from $43.51 on March 18 to $40.70 yesterday. Investors are trading headlines, not fundamentals.

Falling Oil Prices Help Europe's Economy — and Defense Budgets

Brent surged to $126 per barrel at its peak this month , threatening European economies with recession. On Wednesday, Brent dropped to $99.16, down 5.1%. Lower energy costs ease inflation pressure on European governments, making it easier to fund the massive rearmament programs already locked in. European defense spending has doubled since 2019 and could reach about €800 billion by 2030 under NATO's new 3.5% GDP benchmark.

Europe's Rearmament Cycle Doesn't Depend on This War

Even if the Iran conflict ends tomorrow, the structural spending surge predates it. Germany's 2026 defense budget is roughly €108 billion — up 25% year-on-year — and the country aims to hit 3.5% of GDP by 2029, six years ahead of NATO's guideline. In December 2025, lawmakers approved nearly €50 billion in new procurement.

The EU's ReArm Europe plan aims to leverage over €800 billion through fiscal flexibility and a €150 billion loan instrument. EUAD's holdings sit directly in this spending pipeline.

The Real Risk: Volatility From Headline Whiplash

Through early March, EUAD was up 49% over the trailing 12 months. But its 52-week range spans from $29.27 to $48.43 — a 65% gap reflecting extreme geopolitical sensitivity. Oil prices have already started climbing again amid mixed signals about negotiations. Until a deal is signed, expect violent swings. The long-term spending case remains intact; the short-term ride will be rough.