diff --git a/.github/spellcheck.ignore b/.github/spellcheck.ignore
index d331deee..2e9949ad 100644
--- a/.github/spellcheck.ignore
+++ b/.github/spellcheck.ignore
@@ -46,8 +46,10 @@ TODO
 TUI
 URI
 Unassign
+ZTDF
 abc
 acmeco
+appliesToState
 args
 attr
 auth
@@ -55,6 +57,7 @@ cli
 clientId
 clientSecret
 config
+cryptographically
 data-centric
 decrypt
 decryptable
@@ -79,8 +82,10 @@ localhost
 namespace
 namespaces
 nano
+nato
 no-verify-assertions
 ns
+ocl
 otdfctl
 performant
 poc
@@ -91,6 +96,7 @@ resolvers
 scs
 sel
 sm
+stanag
 stdin
 stdout
 stdout
@@ -98,6 +104,7 @@ subcommand
 subcs
 subm
 submap
+tdo
 tdf
 tdf-type
 tls
@@ -105,16 +112,10 @@ tls-no-verify
 txt
 unassign
 unassignment
+un-mapped
 upsert
 uri
 with-client-creds
 with-client-creds-file
 yaml
-ZTDF
-ztdf
-tdo
-appliesToState
-stanag
-nato
-ocl
-cryptographically
\ No newline at end of file
+ztdf
\ No newline at end of file
diff --git a/cmd/kas-registry.go b/cmd/kas-registry.go
index ecbc71ed..925d57e8 100644
--- a/cmd/kas-registry.go
+++ b/cmd/kas-registry.go
@@ -216,9 +216,7 @@ func policy_deleteKeyAccessRegistry(cmd *cobra.Command, args []string) {
 		cli.ExitWithError(errMsg, err)
 	}
 
-	if !force {
-		cli.ConfirmAction(cli.ActionDelete, "Registered KAS", id, false)
-	}
+	cli.ConfirmAction(cli.ActionDelete, "Registered KAS", id, force)
 
 	if _, err := h.DeleteKasRegistryEntry(id); err != nil {
 		errMsg := fmt.Sprintf("Failed to delete Registered KAS entry (%s)", id)
diff --git a/cmd/policy-attributeNamespaces.go b/cmd/policy-attributeNamespaces.go
index 05ebe469..ed3db7df 100644
--- a/cmd/policy-attributeNamespaces.go
+++ b/cmd/policy-attributeNamespaces.go
@@ -113,9 +113,7 @@ func policy_deactivateAttributeNamespace(cmd *cobra.Command, args []string) {
 		cli.ExitWithError(errMsg, err)
 	}
 
-	if !force {
-		cli.ConfirmAction(cli.ActionDeactivate, "namespace", ns.GetName(), false)
-	}
+	cli.ConfirmAction(cli.ActionDeactivate, "namespace", ns.GetName(), force)
 
 	d, err := h.DeactivateNamespace(id)
 	if err != nil {
diff --git a/cmd/policy-attributes.go b/cmd/policy-attributes.go
index 5d63ab87..9a855f4f 100644
--- a/cmd/policy-attributes.go
+++ b/cmd/policy-attributes.go
@@ -140,9 +140,7 @@ func policy_deactivateAttribute(cmd *cobra.Command, args []string) {
 		cli.ExitWithError(errMsg, err)
 	}
 
-	if !force {
-		cli.ConfirmAction(cli.ActionDeactivate, "attribute", attr.GetName(), false)
-	}
+	cli.ConfirmAction(cli.ActionDeactivate, "attribute", attr.GetName(), force)
 
 	attr, err = h.DeactivateAttribute(id)
 	if err != nil {
diff --git a/cmd/policy-resourceMappings.go b/cmd/policy-resourceMappings.go
index 82c87dbd..52a0ce4b 100644
--- a/cmd/policy-resourceMappings.go
+++ b/cmd/policy-resourceMappings.go
@@ -139,9 +139,7 @@ func policy_deleteResourceMapping(cmd *cobra.Command, args []string) {
 	id := c.Flags.GetRequiredID("id")
 	force := c.Flags.GetOptionalBool("force")
 
-	if !force {
-		cli.ConfirmAction(cli.ActionDelete, "resource-mapping", id, false)
-	}
+	cli.ConfirmAction(cli.ActionDelete, "resource-mapping", id, force)
 
 	resourceMapping, err := h.GetResourceMapping(id)
 	if err != nil {
diff --git a/cmd/policy-subjectConditionSets.go b/cmd/policy-subjectConditionSets.go
index dd69e13e..10e5b77e 100644
--- a/cmd/policy-subjectConditionSets.go
+++ b/cmd/policy-subjectConditionSets.go
@@ -255,9 +255,7 @@ func policy_deleteSubjectConditionSet(cmd *cobra.Command, args []string) {
 		cli.ExitWithError(fmt.Sprintf("Subject Condition Set with id %s not found", id), err)
 	}
 
-	if !force {
-		cli.ConfirmAction(cli.ActionDelete, "Subject Condition Set", id, false)
-	}
+	cli.ConfirmAction(cli.ActionDelete, "Subject Condition Sets", "all unmapped", force)
 
 	if err := h.DeleteSubjectConditionSet(id); err != nil {
 		cli.ExitWithError(fmt.Sprintf("Subject Condition Set with id %s not found", id), err)
@@ -281,6 +279,34 @@ func policy_deleteSubjectConditionSet(cmd *cobra.Command, args []string) {
 	HandleSuccess(cmd, scs.GetId(), t, scs)
 }
 
+func policy_pruneSubjectConditionSet(cmd *cobra.Command, args []string) {
+	c := cli.New(cmd, args)
+	h := NewHandler(c)
+	defer h.Close()
+
+	force := c.Flags.GetOptionalBool("force")
+
+	cli.ConfirmAction(cli.ActionDelete, "all unmapped Subject Condition Sets", "", force)
+
+	pruned, err := h.PruneSubjectConditionSets()
+	if err != nil {
+		cli.ExitWithError("Failed to prune unmapped Subject Condition Sets", err)
+	}
+
+	rows := []table.Row{}
+	for _, scs := range pruned {
+		rows = append(rows, table.NewRow(table.RowData{
+			"id": scs.GetId(),
+		}))
+	}
+
+	t := cli.NewTable(
+		cli.NewUUIDColumn(),
+	)
+	t = t.WithRows(rows)
+	HandleSuccess(cmd, "", t, pruned)
+}
+
 var policy_subjectConditionSetsCmd *cobra.Command
 
 func init() {
@@ -354,6 +380,16 @@ func init() {
 		deleteDoc.GetDocFlag("force").Description,
 	)
 
+	pruneDoc := man.Docs.GetCommand(
+		"policy/subject-condition-sets/prune",
+		man.WithRun(policy_pruneSubjectConditionSet),
+	)
+	pruneDoc.Flags().Bool(
+		pruneDoc.GetDocFlag("force").Name,
+		false,
+		pruneDoc.GetDocFlag("force").Description,
+	)
+
 	doc := man.Docs.GetCommand("policy/subject-condition-sets",
 		man.WithSubcommands(
 			createDoc,
@@ -361,6 +397,7 @@ func init() {
 			listDoc,
 			updateDoc,
 			deleteDoc,
+			pruneDoc,
 		),
 	)
 	policy_subjectConditionSetsCmd = &doc.Command
diff --git a/cmd/policy-subjectMappings.go b/cmd/policy-subjectMappings.go
index a5f6d76a..9b98766b 100644
--- a/cmd/policy-subjectMappings.go
+++ b/cmd/policy-subjectMappings.go
@@ -197,9 +197,7 @@ func policy_deleteSubjectMapping(cmd *cobra.Command, args []string) {
 		cli.ExitWithError(errMsg, err)
 	}
 
-	if !force {
-		cli.ConfirmAction(cli.ActionDelete, "subject mapping", sm.GetId(), false)
-	}
+	cli.ConfirmAction(cli.ActionDelete, "subject mapping", sm.GetId(), force)
 
 	deleted, err := h.DeleteSubjectMapping(id)
 	if err != nil {
diff --git a/docs/man/policy/subject-condition-sets/prune.md b/docs/man/policy/subject-condition-sets/prune.md
new file mode 100644
index 00000000..e2842050
--- /dev/null
+++ b/docs/man/policy/subject-condition-sets/prune.md
@@ -0,0 +1,13 @@
+---
+title: Prune (delete all un-mapped Subject Condition Sets)
+
+command:
+  name: prune
+  flags:
+    - name: force
+      description: Force prune without interactive confirmation (dangerous)
+---
+
+This command will delete all Subject Condition Sets that are not utilized within any Subject Mappings and are therefore 'stranded'.
+
+For more information about subject condition sets, see the `subject-condition-sets` subcommand.
diff --git a/e2e/subject-condition-sets.bats b/e2e/subject-condition-sets.bats
index 3dc3c0a2..f6ae5e3c 100755
--- a/e2e/subject-condition-sets.bats
+++ b/e2e/subject-condition-sets.bats
@@ -124,3 +124,23 @@ teardown_file() {
   assert_success
   assert_output --partial "$CREATED_ID"
 }
+
+@test "Prune SCS - deletes unmapped SCS alone" {
+  echo -n "$SCS_1" > scs.json
+
+  UNMAPPED_ID=$(./otdfctl policy scs create --subject-sets-file-json scs.json $HOST $WITH_CREDS --json | jq -r '.id')
+  MAPPED_ID=$(./otdfctl policy scs create --subject-sets "$SCS_2" $HOST $WITH_CREDS --json | jq -r '.id')
+
+  # create a namespace, definition, value, sm to the value with the MAPPED_ID SCS
+  NS_ID=$(./otdfctl policy attributes namespaces create -n 'scs.net' $HOST $WITH_CREDS --json | jq -r '.id')
+  ATTR_ID=$(./otdfctl policy attributes create -n 'my_attr' --namespace "$NS_ID" -r "ANY_OF" $HOST $WITH_CREDS --json | jq -r '.id')
+  VAL_ID=$(./otdfctl policy attributes values create -v 'my_value' -a "$ATTR_ID" $HOST $WITH_CREDS --json | jq -r '.id')
+
+  run ./otdfctl policy sm create -s 'DECRYPT' -a "$VAL_ID" --subject-condition-set-id "$MAPPED_ID" $HOST $WITH_CREDS
+    assert_success
+
+  run_otdfctl_scs prune --force
+    assert_success
+    assert_output --partial "$UNMAPPED_ID"
+    refute_output --partial "$MAPPED_ID"
+}
\ No newline at end of file
diff --git a/pkg/handlers/subjectConditionSets.go b/pkg/handlers/subjectConditionSets.go
index 2f2d8366..ea8dbd8d 100644
--- a/pkg/handlers/subjectConditionSets.go
+++ b/pkg/handlers/subjectConditionSets.go
@@ -59,3 +59,11 @@ func (h Handler) DeleteSubjectConditionSet(id string) error {
 	})
 	return err
 }
+
+func (h Handler) PruneSubjectConditionSets() ([]*policy.SubjectConditionSet, error) {
+	rsp, err := h.sdk.SubjectMapping.DeleteAllUnmappedSubjectConditionSets(h.ctx, &subjectmapping.DeleteAllUnmappedSubjectConditionSetsRequest{})
+	if err != nil {
+		return nil, err
+	}
+	return rsp.GetSubjectConditionSets(), nil
+}