[PIF]

Zumwalt being towed after break down - Navy Times story blocked.

[ExpatGator]

That is reportedly the USS Milwaukee being towed. Here is the Navy times story:
http://scoopdeck.navytimes.com/2015/12/12/the-navys-newest-ship-breaks-down-limps-into-port/

[Travis McGee]

Got a link for the Zumwalt towed story?

[Charles Martel]

Dang, the Merrimack broke down?

[Ready4Freddy]

In any case, a different ship than the littorals in this article.