Given the task definition and input, reply with output. Given a text, write a compressed version of it in a single sentence.

In April 2001, the JTF-CNO's scope of responsibility was expanded to include a new operational mission: computer network attack. In addition to expanding mission responsibilities, the JTF-CNO is growing in size and depth to better meet increased network defense responsibilities.
In April 2001, the JTF-CNO's responsibility was expanded to include a new operational mission: computer network attack. It's growing size and depth to better meet increased network defense responsibilities.