LLR 81mm
The Mortier de 81mm léger long renforcé (LLR 81 mm) is a mortar used by the French Army, manufactured by Thales. Introduced in 1997, it is the latest iteration of the TDA 81 mm light mortar family.
Also recorded as Mo 81 LLR · 81 mm mortar LLR · 81 mm light reinforced mortar LLR
LLR 81mm
davric · collection personnelle · CC BY-SA 3.0
- Name
- Mortier de 81mm léger long renforcé
- Field
- 81 mm mortar
- Region
- France
VALÉORINE Encyclopedia
VALÉORINE documentary reading
Documentary summary
The Mortier de 81mm léger long renforcé (LLR 81 mm) is a mortar used by the French Army, manufactured by Thales. Introduced in 1997, it is the latest iteration of the TDA 81 mm light mortar family.
Admitted source layer · organised and presented by VALÉORINE
Note VALÉORINE
No house-authored Note is published until its assertions and sources pass the VALÉORINE evidence contract. The documentary article remains available in full while that enrichment is being consolidated.
Documentary enrichment in progress · no unsupported statement published
Reference Check
Propose documentary evidence for LLR 81mm. A contribution is never written directly as fact: identity, source, rights and evidence gates still decide.
Sign in to contribute
World of VALÉORINE
Documentary connections
Only confirmed graph relationships appear here. Images are shown only when their identity and reuse rights both pass the documentary gate.
Documentary evidence
Evidence Panel
not yet certified
- Identity
- resolved
- Independent source families
- 0
- Admitted assertions
- 0
- Open conflicts
- 0
Authority files
wikidata · Q12061342 · wikipedia · LLR 81mm
In this article
Key facts
Key facts
• Is Artillery — yes • Is Uk — yes • Name — Mortier de 81mm léger long renforcé • Type — Mortar • Origin — France • Design Date — 1997 • Production Date — 1997 - present • Used By — See users • Wars — * Battle of Kolwezi (MO-81-61-C) • Rhodesian Bush War • War in Afghanistan (2001–2021) • Northern Mali Conflict • Central African Civil War • 2025 India–Pakistan strikes • Caliber — 81 mm • Part Length — 1639 mm • Weight — 45.2 kg (total) 18.3 kg (barrel) 12.6 kg (bipod) 14.6 kg (base) • Range — 3,100 m with model 1944 shell. 5,600 m with special ammunition. • Rate — 12 to 20 rpm. • Crew — 5 men
Users
Users
• Benin: MO-81-61 • MO-81-61-C and MO-81-LLR (2 per infantry company of the French Army in the 2010s) • Light long-barrel version •: MO-81-LL built under license by OTO Melara. •: South African M8 mortar. •: South African M8 mortar version. •: MO-81-LL built under license. • Peru: South African M8 mortar. • South Africa: MO-81-61 produced by Vektor as M3 mortar and M8 mortar (upgraded variant with heavier barrel).
Former users
Former users
• Rhodesia
Places
Named by the record
Places
Only places the record itself states, plotted where the house gazetteer settles their coordinates. Nothing is inferred from a name or a nationality.
- France
Named but not plotted · 1
LLR 81mm is associated with France.
Country
Description
The original TDA 81 mm was designed in 1961 (hence the MO-81-61 designation). Since then, three variants have been fielded: • the 81mm LC or MO-81-61-C (Léger court, "light short"), with a 1.15-metre barrel; • the 81mm LL or MO-81-61-L (Léger long, "light long"), with a 1.55-metre barrel; • the 81mm LLR (Léger long renforcé, "light long reinforced"), paratrooper version with a 1.55-metre barrel. The LLR 81mm is composed of a base plate, a barrel comprising the breech, and a bipod. It can use the same pointing optics as the MO-120-RT-61. The LLR 81mm can be parachuted either piece by piece, in a kit comprising a dismantled weapon and ammunition, or in larger crates comprising several weapons. The barrel was reinforced so as to allow firing of all existing 81 mm mortar ammunition.
Primary material
Documents and archives
reference work
- “LLR 81mm”, English Wikipedia, consulted as further reading
Reputable secondary · Wikipedia
authority record
- Wikidata, structured authority record Q12061342: LLR 81mm
Unverified · Wikidata
Literature
Scholarly footprint
A count of publications is evidence of attention, not of standing, and is given here only as a measure.
Citations
References
Each reference names the institution holding it, so a reader may go to the document itself.
reference work
Partially resolvedauthority record
Unverified
The Encyclopedia exists whether or not anything is for sale. Corrections are recorded rather than overwritten, and every version of this record is kept. Published 14 August 2026.
Elsewhere in Militaria
6,095 published records in this field, each with its sources named.
- Livens Large Gallery Flame ProjectorTerminology
- Livens ProjectorTerminology
- Llama M82Terminology
- Llama Super ComancheTerminology
- LM-60D mortarTerminology
- LMP-2017Terminology
- lob bombTerminology
- Lobaev Sniper RifleTerminology
Best supported in this field
For owners
Own an object connected with LLR 81mm?
A specialist will read what you send and tell you what the house can establish, what it cannot, and whether the object is suited to sale. There is no charge and no obligation. The object stays with you throughout; nothing is shipped to us unless it is arranged in writing beforehand.