46th Engineer Battalion (United States)
| 46th Engineer Battalion | |
|---|---|
Coat of Arms | |
| Active | 1917-present |
| Country | United States |
| Branch | United States Army Corps of Engineers |
| Type | Combat Engineer |
| Role | Construction Engineering |
| Size | Battalion |
| Part of | 20th Engineer Brigade |
| Garrison/HQ | Ft. Polk, LA |
| Nickname(s) | Steel Spike |
| Motto(s) | TO ACHIEVE |
| Insignia | |
| Distinctive Unit Insignia | |
The 46th Engineer Battalion ("Steel Spike") is a military engineer unit in the United States Army that was formally established in 1917.