Destiny Impulse is a variant of ZGMF-X56S Impulse Gundam that combines the functions of Impulse's Force, Sword and Blast Silhouette Packs into one, giving it the ability to handle various situations using only one set of equipment. Thus, it can be said to be ZAFT's version of the GAT-X105+P202QX Strike Gundam IWSP and/or GAT-X105+AQM/E-YM1 Perfect Strike Gundam. Destiny Impulse is equipped with θ Destiny Silhouette, which has a new high mobility propulsion system, two MMI-710 "Excalibur" anti-ship laser swords (the same types used on the Sword Silhouette) and two telescopic barrel beam cannons. In addition, the base Impulse Gundam has been modified and is now equipped with two "Flash Edge" beam boomerangs and two beam shield generators, both equipment are mounted on the forearms of the suit. Destiny Impulse retains the modular system of the original but due to modifications made to the MS, it can no longer use other Silhouette packs.
Destiny Impulse Gundam
（Unit 1）（Destiny Silhouette Pack）（ZGMF-X56S/θ）Destiny Impulse is a variant of ZGMF-X56S Impulse Gundam that combines the functions of Impulse's Force, Sword and Blast Silhouette Packs into one, giving it the ability to handle various situations using only one set of equipment. Thus, it can be said to be ZAFT's version of the GAT-X105+P202QX Strike Gundam IWSP and/or GAT-X105+AQM/E-YM1 Perfect Strike Gundam. Destiny Impulse is equipped with θ Destiny Silhouette, which has a new high mobility propulsion system, two MMI-710 "Excalibur" anti-ship laser swords (the same types used on the Sword Silhouette) and two telescopic barrel beam cannons. In addition, the base Impulse Gundam has been modified and is now equipped with two "Flash Edge" beam boomerangs and two beam shield generators, both equipment are mounted on the forearms of the suit. Destiny Impulse retains the modular system of the original but due to modifications made to the MS, it can no longer use other Silhouette packs.