diff --git a/atst/forms/data.py b/atst/forms/data.py
index bb728686..1aba3829 100644
--- a/atst/forms/data.py
+++ b/atst/forms/data.py
@@ -10,6 +10,7 @@ SERVICE_BRANCHES = [
         translate("forms.portfolio.defense_component.choices.marine_corps"),
     ),
     ("navy", translate("forms.portfolio.defense_component.choices.navy")),
+    ("space_force", translate("forms.portfolio.defense_component.choices.space_force")),
     ("other", translate("forms.portfolio.defense_component.choices.other")),
 ]
 
diff --git a/translations.yaml b/translations.yaml
index 6fe84865..24a10b92 100644
--- a/translations.yaml
+++ b/translations.yaml
@@ -296,6 +296,7 @@ forms:
         army: Army
         marine_corps: Marine Corps
         navy: Navy
+        space_force: Space Force
         other: Other
       title: Select DoD component(s) funding your Portfolio
       validation_message: You must select at least one defense component.