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Bombs, grenades & mines2006–presentProfile in progress
Glide bomb
GBU-39 Small Diameter Bomb is a glide bomb originating in United States. It was built by Boeing Integrated Defense Systems. Reported operators include United States Israel Italy Netherlands Ukraine Saudi Arabia Australia.
United Statesen.wikipedia.org ↗ · Field absent
Checked 30 Sept 2026Recorded cached-source extraction and article inspection. No matching scoped field was extracted; this is not a claim that all five sources were checked.
Retained English infobox, specifications and article text
For the surface-to-surface variant, see Ground Launched Small Diameter Bomb . GBU-39/B Small Diameter Bomb Four SDBs (training/ground handling variant) loaded on an U.S. Air Force F-15E Strike Eagle at RAF Lakenheath , Suffolk , U.K. in August 2006 Type Glide bomb Place of origin United States Servi
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Glide bomb
United States
2006–present
United States Israel Italy Netherlands Ukraine Saudi Arabia Australia
War in Afghanistan , Iraq War , Military intervention against ISIL , Syrian Civil War , Russian invasion of Ukraine , Gaza war
Boeing Integrated Defense Systems
US$40,000 (SDB I, FY 2021)
2005–present
17,000+
GBU-39/B GBU-39A/B GBU-39B/B
285 lb (129 kg)
70.8 in (1.80 m)
5 ft 3.3 in (1.61 m) (wings extended) 7.5 in (190 mm) packed
SDB I (GBU-39/B) penetrating blast fragmentation, penetrating steel nosecone SDB FLM (GBU-39A/B) blast ultra-low fragmentation Laser SDB (GBU-39B/B) penetrating blast fragmentation, w/o steel nosecone
All SDB I variants 206 lb (93 kg) total SDB I (GBU-39/B) Explosive fill: 36 lb (16 kg) AFX 757 Insensitive munition certified PBX Penetration: greater than 3 ft (0.91 m) of steel reinforced concrete SDB FLM (GBU-39A/B) 137 lb (62 kg) AFX 1209 MBX ("multiphase blast explosive"), composite case Laser SDB (GBU-39B/B) 36 lb (16 kg) AFX 757 enhanced blast insensitive explosive, penetrating steel case
All SDB I variants over 60 nmi (69 mi; 111 km) when air-dropped, 150 km (93 mi; 81 nmi) when launched as a part of the GLSDB ,
SDB I (GBU-39/B) SDB FLM (GBU-39A/B) GPS / INS Laser SDB (GBU-39B/B) GPS / INS with terminal semi-active laser guidance
SDB I (GBU-39) 3 ft (1 m) CEP
Australia
Israel
Italy
Netherlands
Saudi Arabia
South Korea
Sweden
Ukraine
United States
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 | 1.8 m | Wikipedia contributors | superseded |
GBU-39 Small Diameter Bomb equipment records. Variants, orders and quantities are shown as reported in each inventory source; coverage is incomplete.
Australia
Israel
Italy
NetherlandsReported count for GBU-39 SDB Small Diameter Bomb · GBU-39B SDB I. Service scope: Equipment of the Royal Netherlands Air Force; 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: 853. 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.
Saudi Arabia
Singapore
South Korea
Sweden
Ukraine United StatesUnited States Israel Italy Netherlands Ukraine Saudi Arabia Australia
Equipment reference ↗