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ArtilleryIn service
Self-propelled artillery
M110 howitzer is a self-propelled artillery originating in United States. The cited manufacturer or builder is General Motors (transmission).
M110 howitzer
Unknown author Unknown author · CC BY-SA 4.0 · Resized · CC BY-SA 4.0 · Source ↗ · ModifiedSelf-propelled artillery
United States
Vietnam War Yom Kippur War Iran–Iraq War 1982 Lebanon War Kurdish–Turkish conflict (1978–present) Gulf War 2025 India–Pakistan border skirmishes Russo-Ukrainian War
General Motors (transmission)
31.2 short tons (28.3 t; 27.9 long tons)
35 ft 5 in (10.8 m)
5.1 m (16 ft 9 in) L/25
10 ft 2 in (3.1 m)
10 ft 2 in (3.1 m)
13 (driver, 2 gunners, 2 loaders, (8 support crew–other vehicle))
203 mm (8.0 in)
Rapid: 3 per two minutes Regular: 1 round every two minutes
16.8–25 km (10.4–15.5 mi) RAP 30 km (19 mi)
.51 in (13 mm)
8 in (203 mm) M201A1 howitzer
none
Detroit Diesel 8V71T, 8-cylinder, 2-stroke, turbocharged diesel 405 hp (302 kW)
Torsion bar
30 mph (54.7 km/h)
Bahrain
Cyprus
Greece
Egypt
Iran
Jordan
Morocco
Pakistan
Taiwan
Turkey
Ukraine
The M110's range varied from 10.4 mi (16.8 km) to approximately 16 mi (25 km) when firing standard projectiles, and up to 19 mi (30 km) when firing rocket-assisted projectiles.
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| 28 Sept 2026 | 10.8 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 10.8 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 10.8 m | Wikipedia contributors | superseded |
| 28 Sept 2026 | 10.8 m | Wikipedia contributors | approved |
| 28 Sept 2026 | 10.8 m | Wikipedia contributors | superseded |
M110 howitzer equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
Reported count for M110A2 howitzer. Service scope: Royal Bahraini Army; 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): number: 38. Origin: United States. 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.
Reported count for M110A2. Service scope: Land Forces; 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): number: 8. Origin: United States. 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.
Reported count for M110. Service scope: Egyptian Army; 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): number: 50. 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.
Army exact named equipment holdings: M110A2. 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: ARTILLERY / 203mm. 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 M110. Service scope: Iranian Army; does not replace a national total. 1 distinct count cell(s) from the same source list; shared rowspan cells counted once. Retired, wholly reserve and on-order rows are excluded; the reported count retains any explicitly mixed stock scope in the quoted row. Count column(s): quantity: 30. Origin: United States. The listed variants/roles are the scope, not an immediately deployable count. Dates are the count-cell citations' stated source period (2026), not the article revision. 2026 cited source edition. Edition or publication years do not claim an exact inventory census day.
Reported count for M110A2 howitzers. Service scope: Italian Army; 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): quantity: 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.
Reported count for M110. Service scope: Royal Jordanian Army; 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): number: 120. Origin: United States. 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.
Army exact named equipment holdings: M110. 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: ARTILLERY / 203mm. 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.
Pakistan Army holdings only. Combined M110/M110A2 self-propelled howitzers.
Reported count for M110. Service scope: Pakistan Army; does not replace a national total. 1 distinct quantity component(s) from the same source list; shared rowspan cells counted once. Explicit source inventory scope: active; no other stock status or total inferred. Count column(s): in service: 60. Origin: United States. The listed variants/roles are the scope, not an immediately deployable count. Dates are the count-cell citations' stated source period (2024), not the article revision. 2024 cited publication year. Edition or publication years do not claim an exact inventory census day.
Army exact named equipment holdings: M110. 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: ARTILLERY / 203mm. 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.
Army exact named equipment holdings: M110A2. 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: ARTILLERY / 203mm. 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.
Bahrain, Cyprus, Greece, Egypt, Iran, Jordan, Morocco, Pakistan, Taiwan, Turkey, Ukraine
Equipment reference ↗Reported count for M110 A2. Service scope: Hellenic Army; does not replace a national total. 1 distinct count cell(s) from the same source list; shared rowspan cells counted once. Retired, wholly reserve and on-order rows are excluded; the reported count retains any explicitly mixed stock scope in the quoted row. Count column(s): quantity: 145. Origin: United States. 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.
Army exact named equipment holdings: M110. 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: ARTILLERY / 203mm. 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 M110. Service scope: Royal Moroccan Army; does not replace a national total. 1 distinct count cell(s) from the same source list; shared rowspan cells counted once. Retired, wholly reserve and on-order rows are excluded; the reported count retains any explicitly mixed stock scope in the quoted row. Count column(s): quantity: 60. Origin: unstated. The listed variants/roles are the scope, not an immediately deployable count. Dates are the count-cell citations' stated source period (2024), not the article revision. 2024 cited source edition. Edition or publication years do not claim an exact inventory census day.
Reported count for M110A2. Service scope: Republic of China Army; does not replace a national total. 1 distinct quantity component(s) from the same source list; shared rowspan cells counted once. Explicit source inventory scope: active; no other stock status or total inferred. Count column(s): in service: 70. Origin: United States. 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.
Reported count for M110 · M110A2. Service scope: Turkish Land Forces; does not replace a national total. 1 distinct count cell(s) from the same source list; shared rowspan cells counted once. Retired, wholly reserve and on-order rows are excluded; the reported count retains any explicitly mixed stock scope in the quoted row. Count column(s): quantity: 219. Origin: United States. The listed variants/roles are the scope, not an immediately deployable count. Dates are the count-cell citations' stated source period (2024), not the article revision. 2024 cited source edition. Edition or publication years do not claim an exact inventory census day.