Editing M109 howitzer (section)

==== M109 ====
* {{flagdeco|Ethiopia|1987}} [[Derg|Ethiopia]]: Received 12 (possibly second-hand) from the United States in 1975,<ref name="SIPRI"/> it was estimated in 1989 to have 6 in service<ref name="IISS1989">{{cite book |last1=Institute for Strategic Studies |title=The military balance, 1989-1990 |date=1989 |publisher=Brassey's |location=London |isbn=978-0080375694 |author1-link=Institute for Strategic Studies}}</ref>{{rp|127}}
* {{flagicon|Libya|1977}} [[Great Socialist People's Libyan Arab Jamahiriya|Libya]] − 14 in 2011{{sfn|Foss|2011|page=870}}
* {{flagicon|Libya}} [[Libya Dawn]] − At least one was used against [[Islamic State]] forces in [[Sirte]] in late 2016<ref>{{cite web |last1=Mitzer |first1=Stijn |last2=Oliemans |first2=Joost |title=Disaster at Tarhuna: When Haftar Lost Another Stronghold In Crushing Defeat To The GNA |url=https://www.oryxspioenkop.com/2020/09/disaster-at-tarhuna-how-haftar-blew-yet.html |website=Oryx |access-date=14 May 2024 |date=15 March 2021}}</ref>
* {{CHE}}: Purchased 146 M109 (Pz Hb 66) and introduced from 1971<ref name="Pz Hb 66"/> All vehicles were upgraded to M109A1B (Pz Hb 66/74) from 1977 to 1979.<ref name="Pz Hb 66/74"/>