The Fed Held Rates and Oil Is Surging — Can Europe's Defense Boom Survive the Inflation Trap?

Shares of the Select STOXX Europe Aerospace & Defense ETF (EUAD) slid 3.2% to $42.10 on March 19, caught in a vise between surging oil prices and a hawkish Federal Reserve. The question now: does the strongest multi-year spending cycle in European defense history have enough momentum to power through a global energy shock?

• Oil Above $113 Is Squeezing the Whole Economy, Defense Included. Brent crude rose 5.4% to $113.18 per barrel, after briefly climbing above $119.

The IEA calls this "the largest supply disruption in the history of the global oil market," with crude flows through the Strait of Hormuz — previously ~20 million barrels/day — plunging to "a trickle." Higher energy costs directly inflate input prices for manufacturers like Airbus, Rheinmetall, and Rolls-Royce — EUAD's core holdings . The Fed's decision to hold rates at 3.50–3.75% and signal only one 2026 cut confirms the inflation problem isn't going away, raising borrowing costs for governments funding defense buildouts.

• Europe's Spending Commitments Are Enormous — But Inflation Could Eat the Budget. McKinsey estimates European defense spending could reach about €800 billion by 2030 under NATO's new 3.5% of GDP benchmark.

EU defense investment hit a record €106 billion in 2024, up 42% year-over-year. But persistently high energy prices erode the purchasing power of those budgets. A euro that buys fewer missiles per billion is less bullish than the headline figures suggest. Higher defense outlays are also adding to debt pressures, leaving longer-term funding less certain.

• Valuations Were Already Stretched Before the Selloff. European defense stocks now trade at forward price-to-earnings ratios near 30 — in a league with tech giants like Microsoft and Nvidia.

EUAD's 52-week high of $48.43 is now 13% above the current price, but the fund still trades at a P/E of roughly 37x. At those levels, any earnings disappointment — like Rheinmetall's 8% post-earnings drop on a 2026 revenue forecast that missed consensus by ~€700 million — gets punished severely.

• The War That Hurts Also Helps — Eventually. The same Israel-Iran conflict crushing risk sentiment today is the strongest argument for European rearmament tomorrow. Morgan Stanley notes that moving defense budgets to 3% of GDP would represent a 140–240% increase in equipment spending.

EUAD gained more than 73% in 2025. The long-term demand story is intact, but short-term, the VIX at 25.09 and a Fed in no hurry to cut are forcing investors to price risk first and growth later.