Iran's navy maintains a substantial fleet despite ongoing regional tensions and reported losses. Recent estimates place the total active ships around 96 for the Islamic Republic of Iran Navy (IRIN), with additional vessels from the IRGC Navy.

Fleet Breakdown

The IRIN operates 96 active vessels as of 2026, ranked #18 globally per the Global Navy Index. Key categories include:

Ship Category| Active Count
---|---
Amphibious ships| 24
Patrol boats| 21
Support ships| 17
Other ships| 11
Corvettes| 8
Frigates| 7
Submarines| 6
Mine Warfare| 1
Aircraft carriers| 1

This excludes smaller IRGCN boats focused on asymmetric warfare, pushing combined totals toward 100-145+ vessels pre-conflict.

Recent Losses & Context

US claims report at least 17 Iranian naval vessels destroyed or damaged since early March 2026 amid escalating clashes. Other sources cite ~109 total pre-loss (7 frigates, 3 corvettes, 25 submarines, 21 patrol, 1 mine ship).

"The US claims to have destroyed or damaged at least 17 Iranian naval vessels since Saturday"

Subtracting reported losses suggests ~80-90 ships remaining , though exact "left" figures vary by source and exclude hundreds of minor craft. Modernization continues with new frigates and catamarans.

Strategic Notes

Iran's fleet emphasizes quantity over blue-water projection, dominating the Persian Gulf via submarines, fast-attack boats, and mines. IRGCN adds ~45+ agile platforms for swarm tactics. No major carriers beyond one listed; focus remains coastal denial.

TL;DR : ~96 IRIN ships active pre-losses, potentially 80+ now after 17+ damaged; full count ~100-145 including IRGCN.

Information gathered from public forums or data available on the internet and portrayed here.