Phase I
1 ~ 13
Phase II
14 ~ 28
Phase III
29 ~ 39
Phase IV
41 ~ 50
ZGMF-56S Impulse Gundam
ZAFT's newest Gundam. Relies on batteries instead of nuclear power. Since its energy can be replenished from a long distance by its mothership, the PS (Phase Shift) armor can operate a lot longer. The cockpit area can transformed into a fighter called the Core Splender. The Impulse can be broken up into 3 separate units. Like the Strike Gundam, the Impulse can be further equipped with 3 different packs (or mode). It is called the Force Impulse Gundam (ZGMF-X56S/α) when it's in the aile-mode. Additionally, the backpack systems are referred to as "Silhouettes", with the one pictured known as the "Force Silhouette".

M71-AAK Folding Razor anti-armor knives
MA-BAR72 high-energy beam rifle
MMI-RG59V mobile shield
ZGMF-X56S/α Force Impulse Gundam
The high mobility mode when Impulse Gundam is equipped with the Force Silhouette. Main weapons are beam saber and beam rifle.

beam saber: MA-M941 Vajra beam saber
ZGMF-X56S/β Sword Impulse Gundam
Impulse Gundam in its close-combat mode, "Sword Silhouette". Equipped with beam boomerang and anti-ship swords.

anti-ship sword: MMI Excalibur laser anti-ship sword
beam boomerang: RQM60 Flash-Edge beam boomerang
ZGMF-X56S/γ Blast Impulse Gundam
Impulse Gundam in its mid-range combat mode, "Blast Silhouette". Equipped with long range beam cannons and rail guns.

back beam cannon: M2000F Kerberos high-energy long-range beam cannon
back railgun: MMI-M16XE2 Deluge hyper-velocity rail cannon
back missle pod: GMF-39 4-tube missle launcher
missle name: AGM141 Firefly guided missle
beam javelin: MA-M80 Defiant beam javelin
Chest Flyer
Impulse Gundam upper body. It is the first part to be launch from Minerva.
Leg Flyer
Impulse Gundam lower half body.
Core Splendor
Makes up the central body and cockpit of the Impulse. It combines with the other two sections, referred to as the "Chest Flyer" and "Leg Flyer", into a humanoid shape. The Core Splendor can also operate as a fighter.

Force Silhouette
Add-on equipment that gives Impulse higher mobility. Similar function to the Strike Gundam's aile pack.
ZGMF-1000 Zaku Warrior
Standard production colors / Lunamaria Hawke colors

A new generation ZAFT MS developed after the armistice, the first-stage model of the "New Millennium series". It's possible to exchange equipment and armament in a variety of battle conditions. The ZAFT force's next main MS.
beam assault rifle: MMI-M633 beam assault rifle
ZGMF-1000/A1 Gunner Zaku Warrior
An artillery version of the Zaku Warrior. It uses a high energy, long-range beam cannon, the M1500 Orthros, and is equipped with a high-capacity energy tank on its back.
ZGMF-1001/K Slash Zaku Phantom ~Yzak Jule
One variation of the Zaku Phantom's interchangeable armament. Perhaps the Slash is for melee combat while the Blaze is used in artillery battles?
ZGMF-1001/M Blaze Zaku Phantom
A high-end version of the Zaku Warrior and primarily a commander class MS. The same equipment and armament can be interchanged between it and the Zaku warrior. Many personal color versions of it exist.
Amphibious variable ZAFT MS. Used by the forces attacking Lacus in episode 13. Both hands have combat-use claws and machine guns, missle pods and beam cannons are on both shoulders, and both feet are equipped with combat-use claws.
ZAFT force's mass-produced MS. A GuAIZ with minor changes, the shield and extensional arrestors on the waist were replaced with rail guns.
ZAFT forces heavy MS, an improved ZuOOT. The firepower is strengthened with the beam cannons on both shoulders and the large missles, which replaced the 2-barrel auxiliary cannons.
ZGMF-1017M2 GINN High Maneuver Type II
ZAFT forces MS, an improved high maneuver ginn special equipt with beam rifle, shield and samurai sword type.
ZGMF-1017 GINN Ceremonial Decoration Type
LHM-BB01 Minerva
Spaceship built to operate the Second Stage MS Gundam. The mothership of Impulse, Shinn, and Lunamaria. Its shape is similar to a bow and arrow.
Nazca class -Refitted as "Neutron Stampeder"
The Neutron Stampeder causes nuclear weapons to detonate prematurely by controlling the neutrons inside them and setting off a fission reaction.
Heavy carrier ship.