diff --git a/code/ARAX/ResponseCache/cp_trapi_resp_betw_s3_buckets.py b/code/ARAX/ResponseCache/cp_trapi_resp_betw_s3_buckets.py
new file mode 100644
index 000000000..8377abe00
--- /dev/null
+++ b/code/ARAX/ResponseCache/cp_trapi_resp_betw_s3_buckets.py
@@ -0,0 +1,45 @@
+#!/usr/bin/env python3
+
+import argparse
+import boto3
+
+
+def _get_args() -> argparse.Namespace:
+    arg_parser = \
+        argparse.ArgumentParser(description="cp_trapi_resp_betw_s3_buckets.py:"
+                                " copy TRAPI response JSON file(s) from on S3 "
+                                "bucket to another S3 bucket")
+    arg_parser.add_argument('--aws_profile',
+                            help="the AWS profile to use",
+                            default='default')
+    arg_parser.add_argument('--verbose',
+                            default=False,
+                            action='store_true')
+    arg_parser.add_argument('src_bucket',
+                            help="the source bucket URL")
+    arg_parser.add_argument('dst_bucket',
+                            help="the destination bucket URL")
+    arg_parser.add_argument('response_ids',
+                            type=int,
+                            nargs='+',
+                            help="the ARAX Response IDs of the JSON files to "
+                            "copy")
+    return arg_parser.parse_args()
+
+
+if __name__ == "__main__":
+    args = _get_args()
+    src_bucket = args.src_bucket
+    dst_bucket = args.dst_bucket
+    resp_ids = args.response_ids
+    boto3_session = boto3.session.Session(profile_name=args.aws_profile)
+    rsrc = boto3_session.resource("s3")
+    for resp_id in resp_ids:
+        obj_name = str(resp_id) + '.json'
+        copy_source = {'Bucket': src_bucket,
+                       'Key': obj_name}
+        src_url = src_bucket + '/' + obj_name
+        rsrc.meta.client.copy(copy_source, dst_bucket, obj_name)
+        if args.verbose:
+            print(f"s3://{src_bucket}/{obj_name} => "
+                  f"s3://{dst_bucket}/{obj_name}")