diff --git a/src/anduril/entitymanager/v1/group.pub_pb.d.ts b/src/anduril/entitymanager/v1/group.pub_pb.d.ts
index 0f066ba..4bbb0a6 100644
--- a/src/anduril/entitymanager/v1/group.pub_pb.d.ts
+++ b/src/anduril/entitymanager/v1/group.pub_pb.d.ts
@@ -2,7 +2,7 @@
 // @generated from file anduril/entitymanager/v1/group.pub.proto (package anduril.entitymanager.v1, syntax proto3)
 /* eslint-disable */
 
-import type { GenFile, GenMessage } from "@bufbuild/protobuf/codegenv1";
+import type { GenEnum, GenFile, GenMessage } from "@bufbuild/protobuf/codegenv1";
 import type { Message } from "@bufbuild/protobuf";
 
 /**
@@ -16,6 +16,16 @@ export declare const file_anduril_entitymanager_v1_group_pub: GenFile;
  * @generated from message anduril.entitymanager.v1.GroupDetails
  */
 export declare type GroupDetails = Message<"anduril.entitymanager.v1.GroupDetails"> & {
+  /**
+   * @generated from oneof anduril.entitymanager.v1.GroupDetails.group_type
+   */
+  groupType: {
+    /**
+     * @generated from field: anduril.entitymanager.v1.Echelon echelon = 3;
+     */
+    value: Echelon;
+    case: "echelon";
+  } | { case: undefined; value?: undefined };
 };
 
 /**
@@ -24,3 +34,116 @@ export declare type GroupDetails = Message<"anduril.entitymanager.v1.GroupDetail
  */
 export declare const GroupDetailsSchema: GenMessage<GroupDetails>;
 
+/**
+ * Describes a Echelon group type.  Comprised of entities which are members of the
+ * same unit or echelon. Ex: A group of tanks within a armored company or that same company
+ * as a member of a battalion.
+ *
+ * @generated from message anduril.entitymanager.v1.Echelon
+ */
+export declare type Echelon = Message<"anduril.entitymanager.v1.Echelon"> & {
+  /**
+   * @generated from oneof anduril.entitymanager.v1.Echelon.echelon_type
+   */
+  echelonType: {
+    /**
+     * @generated from field: anduril.entitymanager.v1.ArmyEchelon army_echelon = 1;
+     */
+    value: ArmyEchelon;
+    case: "armyEchelon";
+  } | { case: undefined; value?: undefined };
+};
+
+/**
+ * Describes the message anduril.entitymanager.v1.Echelon.
+ * Use `create(EchelonSchema)` to create a new message.
+ */
+export declare const EchelonSchema: GenMessage<Echelon>;
+
+/**
+ * Military units defined by the Army.
+ *
+ * @generated from enum anduril.entitymanager.v1.ArmyEchelon
+ */
+export enum ArmyEchelon {
+  /**
+   * @generated from enum value: ARMY_ECHELON_INVALID = 0;
+   */
+  INVALID = 0,
+
+  /**
+   * Smallest unit group, e.g., a few soldiers
+   *
+   * @generated from enum value: ARMY_ECHELON_FIRE_TEAM = 1;
+   */
+  FIRE_TEAM = 1,
+
+  /**
+   * E.g., a group of fire teams
+   *
+   * @generated from enum value: ARMY_ECHELON_SQUAD = 2;
+   */
+  SQUAD = 2,
+
+  /**
+   * E.g., several squads
+   *
+   * @generated from enum value: ARMY_ECHELON_PLATOON = 3;
+   */
+  PLATOON = 3,
+
+  /**
+   * E.g., several platoons
+   *
+   * @generated from enum value: ARMY_ECHELON_COMPANY = 4;
+   */
+  COMPANY = 4,
+
+  /**
+   * E.g., several companies
+   *
+   * @generated from enum value: ARMY_ECHELON_BATTALION = 5;
+   */
+  BATTALION = 5,
+
+  /**
+   * E.g., several battalions
+   *
+   * @generated from enum value: ARMY_ECHELON_REGIMENT = 6;
+   */
+  REGIMENT = 6,
+
+  /**
+   * E.g., several regiments or battalions
+   *
+   * @generated from enum value: ARMY_ECHELON_BRIGADE = 7;
+   */
+  BRIGADE = 7,
+
+  /**
+   * E.g., several brigades
+   *
+   * @generated from enum value: ARMY_ECHELON_DIVISION = 8;
+   */
+  DIVISION = 8,
+
+  /**
+   * E.g., several divisions
+   *
+   * @generated from enum value: ARMY_ECHELON_CORPS = 9;
+   */
+  CORPS = 9,
+
+  /**
+   * E.g., several corps
+   *
+   * @generated from enum value: ARMY_ECHELON_ARMY = 10;
+   */
+  ARMY = 10,
+}
+
+/**
+ * Describes the enum anduril.entitymanager.v1.ArmyEchelon.
+ */
+export declare const ArmyEchelonSchema: GenEnum<ArmyEchelon>;
+
diff --git a/src/anduril/entitymanager/v1/group.pub_pb.js b/src/anduril/entitymanager/v1/group.pub_pb.js
index 13cd141..c286475 100644
--- a/src/anduril/entitymanager/v1/group.pub_pb.js
+++ b/src/anduril/entitymanager/v1/group.pub_pb.js
@@ -2,13 +2,13 @@
 // @generated from file anduril/entitymanager/v1/group.pub.proto (package anduril.entitymanager.v1, syntax proto3)
 /* eslint-disable */
 
-import { fileDesc, messageDesc } from "@bufbuild/protobuf/codegenv1";
+import { enumDesc, fileDesc, messageDesc, tsEnum } from "@bufbuild/protobuf/codegenv1";
 
 /**
  * Describes the file anduril/entitymanager/v1/group.pub.proto.
  */
 export const file_anduril_entitymanager_v1_group_pub = /*@__PURE__*/
-  fileDesc("CihhbmR1cmlsL2VudGl0eW1hbmFnZXIvdjEvZ3JvdXAucHViLnByb3RvEhhhbmR1cmlsLmVudGl0eW1hbmFnZXIudjEiDgoMR3JvdXBEZXRhaWxzQv4BChxjb20uYW5kdXJpbC5lbnRpdHltYW5hZ2VyLnYxQg1Hcm91cFB1YlByb3RvUAFaTWdoZS5hbmR1cmlsLmRldi9hbmR1cmlsL2FuZHVyaWxhcGlzLWdvL2FuZHVyaWwvZW50aXR5bWFuYWdlci92MTtlbnRpdHltYW5hZ2VyogIDQUVYqgIYQW5kdXJpbC5FbnRpdHltYW5hZ2VyLlYxygIYQW5kdXJpbFxFbnRpdHltYW5hZ2VyXFYx4gIkQW5kdXJpbFxFbnRpdHltYW5hZ2VyXFYxXEdQQk1ldGFkYXRh6gIaQW5kdXJpbDo6RW50aXR5bWFuYWdlcjo6VjFiBnByb3RvMw");
+  fileDesc("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");
 
 /**
  * Describes the message anduril.entitymanager.v1.GroupDetails.
@@ -17,3 +17,24 @@ export const file_anduril_entitymanager_v1_group_pub = /*@__PURE__*/
 export const GroupDetailsSchema = /*@__PURE__*/
   messageDesc(file_anduril_entitymanager_v1_group_pub, 0);
 
+/**
+ * Describes the message anduril.entitymanager.v1.Echelon.
+ * Use `create(EchelonSchema)` to create a new message.
+ */
+export const EchelonSchema = /*@__PURE__*/
+  messageDesc(file_anduril_entitymanager_v1_group_pub, 1);
+
+/**
+ * Describes the enum anduril.entitymanager.v1.ArmyEchelon.
+ */
+export const ArmyEchelonSchema = /*@__PURE__*/
+  enumDesc(file_anduril_entitymanager_v1_group_pub, 0);
+
+/**
+ * Military units defined by the Army.
+ *
+ * @generated from enum anduril.entitymanager.v1.ArmyEchelon
+ */
+export const ArmyEchelon = /*@__PURE__*/
+  tsEnum(ArmyEchelonSchema);
+
diff --git a/src/anduril/entitymanager/v1/relationship.pub_pb.d.ts b/src/anduril/entitymanager/v1/relationship.pub_pb.d.ts
index 1933e7a..46802e8 100644
--- a/src/anduril/entitymanager/v1/relationship.pub_pb.d.ts
+++ b/src/anduril/entitymanager/v1/relationship.pub_pb.d.ts
@@ -97,6 +97,12 @@ export declare type RelationshipType = Message<"anduril.entitymanager.v1.Relatio
      */
     value: MergedFrom;
     case: "mergedFrom";
+  } | {
+    /**
+     * @generated from field: anduril.entitymanager.v1.ActiveTarget active_target = 7;
+     */
+    value: ActiveTarget;
+    case: "activeTarget";
   } | { case: undefined; value?: undefined };
 };
 
@@ -182,3 +188,18 @@ export declare type MergedFrom = Message<"anduril.entitymanager.v1.MergedFrom">
  */
 export declare const MergedFromSchema: GenMessage<MergedFrom>;
 
+/**
+ * A target relationship is the inverse of TrackedBy; a one-way relation
+ * from sensor to target, indicating track(s) currently prioritized by a robot.
+ *
+ * @generated from message anduril.entitymanager.v1.ActiveTarget
+ */
+export declare type ActiveTarget = Message<"anduril.entitymanager.v1.ActiveTarget"> & {
+};
+
+/**
+ * Describes the message anduril.entitymanager.v1.ActiveTarget.
+ * Use `create(ActiveTargetSchema)` to create a new message.
+ */
+export declare const ActiveTargetSchema: GenMessage<ActiveTarget>;
+
diff --git a/src/anduril/entitymanager/v1/relationship.pub_pb.js b/src/anduril/entitymanager/v1/relationship.pub_pb.js
index 891ae66..2e5e012 100644
--- a/src/anduril/entitymanager/v1/relationship.pub_pb.js
+++ b/src/anduril/entitymanager/v1/relationship.pub_pb.js
@@ -10,7 +10,7 @@ import { file_google_protobuf_timestamp } from "@bufbuild/protobuf/wkt";
  * Describes the file anduril/entitymanager/v1/relationship.pub.proto.
  */
 export const file_anduril_entitymanager_v1_relationship_pub = /*@__PURE__*/
-  fileDesc("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", [file_anduril_entitymanager_v1_sensors_pub, file_google_protobuf_timestamp]);
+  fileDesc("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", [file_anduril_entitymanager_v1_sensors_pub, file_google_protobuf_timestamp]);
 
 /**
  * Describes the message anduril.entitymanager.v1.Relationships.
@@ -61,3 +61,10 @@ export const GroupParentSchema = /*@__PURE__*/
 export const MergedFromSchema = /*@__PURE__*/
   messageDesc(file_anduril_entitymanager_v1_relationship_pub, 6);
 
+/**
+ * Describes the message anduril.entitymanager.v1.ActiveTarget.
+ * Use `create(ActiveTargetSchema)` to create a new message.
+ */
+export const ActiveTargetSchema = /*@__PURE__*/
+  messageDesc(file_anduril_entitymanager_v1_relationship_pub, 7);
+