The Pentagon it is the case of ___ with the new.

[username65]

I am listening to the BBC and I cannot understand the phrase that the speaker has said. At the URL "https://www.bbc.com/audio/play/p0mbjs2f" from 05:23 the phrase that speaker told is as follows: "the department of defence says it is protecting the national security. Will Choke has been looking to this and told me the Pentagon it is the case of ___ with the new." What is the phrase that the speaker has said? Thanks in advance.

Edit-1 : The word "To" has been added at teechar's request.

 

[5jj]

... a case of out with the old and in with the new.

 

[teechar]

I am listening to the BBC