The Romanian Royal Army
REGIMENT ASEDIU (Reg.As.).
The Siege Regiment.
Regimentul 1 Asediu
(formed 22.5.1890 in Focsani * from Batalionul Asediu; reorganized 1.8.1892** (Decret 2492 / 15.7.1892); 1.4.1893 renamed as Regimentul 1 Cetate; 1.4.1913 reestablished as "Regimentul Asediu"; 1.4.1915 renamed as Regiment 1 Asediu ***; 1.11.1915 renamed as Reg.1 Art.Grea)| 22.5.890...1.4.893 | Comandamentul Regiunii Intărite Focsani | Focsani |
| 1.4.-1.11.15 | Comandamentul Cetătii Bucuresti | Jilava |
* 22.5.1890-10.5.1892 with 2 battalions: 1 - Chitila, 2 - Focsani.
**Batalion 1 Chitila formed the new Batalion Asediu Bucuresti; Batalion 2 Focsani formed the new Regiment Asediu, with Bat. I Focsani (3 Companies), Bat. II Galati (3 Companies, from which 1 in Nămoloasa).
*** 1.4-1.11.1915 with 6 batteries (Batteries 3 & 4 located at Turtucaia).