SPECIAL POWER OF ATTORNEY



I, Stephen O. Shewmaker of San Diego, County of San Diego, State
of California, hereby appoint JAMES R. EDWARDS (Senior Vice
President, General Counsel and Secretary of Cubic Corporation)
and ANGELA L. HARTLEY (Assistant Corporate Secretary), of 9333
Balboa Avenue, San Diego, CA  92123, County of San Diego, as my
attorneys-in-fact, either one to act individually in my capacity
to do any and all of the following.

Apply for an access code for me as a Section 16 filer to
become an EDGAR filer.

Complete, execute and submit any and all SEC Forms 3, 4 and
5, concerning beneficial ownership of securities required
to be filed with the Securities and Exchange Commission
pursuant to Section 16(a) of the Securities Exchange Act of
1934 as if such acts were performed by me.

Perform all other acts and do all other things necessary to
be done in regard to such powers as fully as I could do if
personally present.

I further grant to my attorneys-in-fact full authority to act in
any manner, both proper and necessary to the exercise of the
foregoing powers, and to ratify every act that he or she may
lawfully perform in exercising those powers.

The rights, powers, and authority of my attorneys-in-fact to
exercise any and all of the rights and powers herein granted
shall commence and be in full force and effect on the 16th day of
November, 2012, and shall remain in full force and effect until
terminated by written notice.

Dated:  November 16, 2012



/s/ Stephen O. Shewmaker
(Name)