Navy Reports 30 Class A Mishaps in Fiscal Year 2026

The military recorded dozens of major incidents during the 2026 fiscal year across its aviation and afloat operations.

Updated on Oct. 27, 2026 in Accidents

Bold flat-color editorial illustration of a naval mast silhouette against a foggy horizon, evoking the gravity of naval safety reports. — The U.S. Navy recorded 30 major Class A mishaps during the 2026 fiscal year, resulting in multiple fatalities and significant equipment damage. AI Illustration. Upload story photo >

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The U.S. Navy documented 30 on-duty Class A mishaps between Oct. 1, 2025, and Sept. 30, 2026. These incidents are defined by severe outcomes, including fatalities, permanent disabilities, or damages exceeding $2.5 million.

Why it matters

Tracking these major accidents provides essential insight into the safety and operational integrity of naval personnel and equipment during routine duties and deployments.

A Class A mishap is officially designated by a cost of at least $2.5 million, aircraft destruction, permanent disability, or a fatality. During the same period, the Navy also recorded 48 off-duty mishaps resulting in 45 fatalities.

The players

USS Iwo Jima

This is a Wasp-class amphibious assault ship serving in the U.S. Navy.

USS Truxtun

This is an Arleigh Burke-class destroyer utilized by the U.S. Navy for fleet operations.

USS Zumwalt

This is a guided-missile destroyer representing the lead ship of its class in the U.S. Navy.

USNS Supply

This is a Supply-class fast combat support ship operated by the U.S. Navy.

The details

The total of 30 on-duty mishaps included 16 aviation incidents and 11 afloat events, with additional occurrences reported during the year. Notable afloat mishaps involved personnel falling overboard from the USS Iwo Jima and the USS Anchorage, as well as a collision between the USS Truxtun and the USNS Supply.

Oct. 1, 2025 - Sept. 30, 2026: Fiscal Year 2026 data collection period
Oct. 26, 2025: Date of F/A-18F and MH-60R crashes
Feb. 7, 2026: Incident involving Lance Cpl. Chukwuemeka Oforah falling overboard
Feb. 11, 2026: Collision between the USS Truxtun and the USNS Supply
June 25, 2026: Incident where Lance Cpl. Armando Ortiz Canseco went missing

Legal Context

The reported figures follow the standardized reporting requirements mandated by the Navy's Class A mishap classification criteria. This framework allows for historical comparisons of safety performance across different fiscal years and operational units.

These reports offer the public insight into the risks faced by service members operating in various theaters of operation. Increased transparency regarding these accidents helps inform oversight of military safety protocols and resource allocation.

The takeaway

Understanding these mishap rates helps identify systemic safety trends within naval operations over time. Improved training and maintenance protocols remain the primary focus for reducing these major incidents in future fiscal years.