JCS_V3_N2_RP4 Subburaj V. Dr. K. Chitra S. Venkateswaran Journal on Communication Engineering and Systems 2277-5242 3 2 27 32 Temporally Ordered Routing Algorithmic Roule (TORA), Ad-hoc On-demand Distance Vector (AODV), Mobility Rate, Mobile Topology, Tactical Networks The topologies used in mobile network tend to change depending on the routing protocol. The concept of this paper is to propose two routing protocols to increase the mobility rate and to provide reliable secure route using a PSO fitness value that predicts the topology changes and thus adapts to the tactical network. To do so, the authors have compared AODV and TORA protocols that assume the failure and provide efficient route to balance it. The trace file is created as the result of implementing the protocol which stands as an example. The concept of mobile boundary set mechanism implemented in these protocols predicts the mobile location and provides region information based on the topology used. The simulated work was done with NS2 wireless scenario and gave us better performance. February - April 2014 Copyright © 2014 i-manager publications. All rights reserved. i-manager Publications http://www.imanagerpublications.com/Article.aspx?ArticleId=2935