Fear

http://www.huffingtonpost.com/2012/09/18/mars-eclipse-curiosity-martian-moon-phobos_n_1892951.html

Phobos = fear

Drums of war?

http://en.wikipedia.org/wiki/Phobos_%28mythology%29

http://www.latimes.com/news/politics/la-pn-mlk-memorial-correction-20120113,0,804970.story

The above MLK statue has the wrong wording on it: it currently says "I was a drum major for justice, peace and righteousness."  The above story is from Today's LA Times.