In this article, we have implemented Sumudu trans- form iteration method as a new approximate analytical technique for solving fractional diffusion-wave equations. The fractional de- rivative is described in the Caputo sense. The solution existence, uniqueness, stability and convergence of the proposed scheme is discussed. Finally, the validity and applicability of our approach is examined with the use of a solvable model method. The results presented here are in compact and elegant expressed in term of Mittag-Leffler function which are suitable for numerical computa- tion.
