Loading the evidence…
Preparing your view.
Preparing your view.

Naval support & landing craft1998–present
Replenishment oiler / Command ship
Etna-class replenishment oiler is a replenishment oiler / Command ship. It was built by Italcantieri - Cantieri Navali del Tirreno e Riuniti , Riva Trigoso Elefsis Shipyards. Reported operators include Italian Navy Hellenic Navy.
Etna-class replenishment oiler
https://www.flickr.com/photos/armando46/ Armando Mancini · CC BY-SA 2.0 · Resized · CC BY-SA 2.0 · Source ↗ · ModifiedEtna class
Italcantieri - Cantieri Navali del Tirreno e Riuniti , Riva Trigoso Elefsis Shipyards
Italian Navy Hellenic Navy
1998–present
2
2
Replenishment oiler / Command ship
13,400 t (13,200 long tons) full load 5,980 t (5,890 long tons) standard
146.6 m (481 ft 0 in) LOA
21 m (68 ft 11 in)
7.25 m (23 ft 9 in)
7.4 m (24 ft 3 in)
2 × shafts 2 × 12V-ZAV-405 diesel engines , 17,290 kW (23,190 hp)
21 knots (39 km/h; 24 mph)
7,600 nmi (14,100 km; 8,700 mi)
up to 240
Etna: 1 × surface radar RASS radar (X-band) Prometheus: 1 × AN/SPS-10D surface radar (G-band)
Etna: 2 × 25 mm (0.98 in)/90-calibre guns Prometheus: 8 × 20 mm (0.79 in) guns
1 × helicopter
28 m × 21 m (92 ft × 69 ft) flight deck hangar capable of storing 1 × helicopter
4 × replenishment at sea (RAS) systems 1 × RAS aft station for the supply of oil
{"datatype": "wikibase-item", "datavalue": {"type": "wikibase-entityid", "value": {"entity-type": "item", "id": "Q38", "numeric-id": 38}}, "hash": "62faf00998325aad6b60b99fca1465baf1adb5a4", "property": "P495", "snaktype": "value"}
Reference text from Wikipedia contributors, used under CC BY-SA 4.0.
True scale
Sourced dimensions beside a 1.75 m human reference.
Points represent sourced observations, including revisions. Revisions on the same effective date are not separate inventory events. Ranges appear in the table and are not plotted as exact points.
| Observation / report period | Value | Source | Claim state |
|---|---|---|---|
| 28 Sept 2026 | 146.6 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 146.6 m | Wikipedia contributors | approved |
| 28 Sept 2026 | 146.6 m | Wikipedia contributors | superseded |
Etna-class replenishment oiler equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
Navy exact named equipment holdings: Etna. Active, operational-reserve and training units excluding equipment in store; November 2025 IISS assessment. Named service only; no parent-force or national total inferred. Source role: LOGISTICS AND SUPPORT / AORH. Original estimates, ranges, reporting names, reserve, lease and employment scopes retained; nested included counts are not added. Missile-system quantities mean launchers, not rounds. No readiness, crew, carried weapon, payload, factory-production or future order count inherited.
Reported count for Etna class. Service scope: Italian Navy ships; does not replace a national total. 1 distinct count cell(s) from the same source list; shared rowspan cells counted once. Excludes retired/reserve/on-order rows. Count column(s): in service: 1. Origin: unstated. The listed variants/roles are the scope, not an immediately deployable count. The components do not establish one inventory census date; the stored date is the retrieved source snapshot.