Rheinmetall shares plunge 17% after outlook cut

· Security · Germany

Rheinmetall shares plunged 17% after the German defence contractor cut its 2026 outlook for the second time in three months, citing delays to German military projects and artillery ammunition deliveries. The warning signals that Europe's rearmament boom may be hitting logistical and budgetary bottlenecks. Rheinmetall has been one of the biggest beneficiaries of increased European defence spending.

Why it matters：A stumble at Europe's flagship defence company tests the assumption that rearmament spending translates smoothly into growth.

Key points

  • Rheinmetall cut its 2026 outlook for the second time in three months.
  • It cited delays to German military projects and ammunition deliveries.
  • Shares fell 17%.

Sources (original reporting)

More stories from this day