diff --git a/aio/content/guide/deployment.md b/aio/content/guide/deployment.md
index 2e61fc2316..8c3f2c9b40 100644
--- a/aio/content/guide/deployment.md
+++ b/aio/content/guide/deployment.md
@@ -451,6 +451,22 @@ the subfolder is `my/app/` and you should add `<base href="/my/app/">` to the se
 When the `base` tag is mis-configured, the application fails to load and the browser console displays `404 - Not Found` errors
 for the missing files. Look at where it _tried_ to find those files and adjust the base tag appropriately.
 
+{@a deploy-url}
+
+## The `deploy` url
+
+A command line option used to specify the base path for resolving relative URLs for assets such as images, scripts, and style sheets at _compile_ time. For example: `ng build --deploy-url /my/assets`.
+
+The effects of defining a `deploy url` and `base href` can overlap.
+* Both can be used for initial scripts, stylesheets, lazy scripts, and css resources.
+
+However, defining a `base href` has a few unique effects.
+* Defining a `base href` can be used for locating relative template (HTML) assets, and relative fetch/XMLHttpRequests.
+
+The `base href` can also be used to define the Angular router's default base (see [APP_BASE_HREF](https://angular.io/api/common/APP_BASE_HREF)). Users with more complicated setups may need to manually configure the `APP_BASE_HREF` token within the application. (e.g., application routing base is / but assets/scripts/etc. are at /assets/).
+
+Unlike the `base href` which can be defined in a single place, the `deploy url` needs to be hard-coded into an application at build time. This means specifying a `deploy url` will decrease build speed, but this is the unfortunate cost of using an option that embeds itself throughout an application. That is why a `base href` is generally the better option.
+
 {@a differential-loading}
 
 ## Differential Loading