diff --git a/playbooks/templates/navy.sources b/playbooks/templates/navy.sources
new file mode 100644
index 0000000..db3de96
--- /dev/null
+++ b/playbooks/templates/navy.sources
@@ -0,0 +1,2 @@
+server tick.usno.navy.mil iburst prefer
+server tock.usno.navy.mil iburst