Apart from the ones listed here, I would like to bring up the Task Force Alpha from Gundam Sentinel. I'll summarize the wiki plot.
They're an Earth Federation unit in pursue of the New Desides rebels.
They will send out scout in the form of EWAC Nero. Followed by 2 units of FAZZ ahead of the fleet for long range support. The S Gundam will launch next with an escort of 2 Zeta Plus A1.
The S Gundam is a versatile role unit, with all-rounded melee, medium (waist and backpack cannons), long (beam smart gun) range, defensive (INCOMs) armaments and the ALICE AI system. The Zeta Plus A1 functions as high mobility strike units for melee/mid-range combat.
At the back of these units is an Argama-class warship, the Pegasus III providing artillery and support.
There were also plans to equip the S Gundam with a number of different configurations, depending on the missions, notably:
MSA-0011 [Bst] S Gundam Booster Unit Type - Addition of booster units for immediate assault missions with an extreme acceleration almost on par with the V2 Gundam.
MSA-0011 (Ext) Ex-S Gundam - The Extraordinary-Superior Gundam doubled the power of the original S Gundam, added on the I-Field generator and more weapons/propellants for prolonged heightened combat performance.
MSA-0011 (Bst) S Gundam Booster Unit Type Plan 303E "Deep Striker" - Combining a warship-class weapon system, EWAC capabilities, the Ex-S package while almost achieving the mobility performance of the booster units, and you get the Deep Striker, and I quote MAHQ, "Its objective is to penetrate enemy territory at high speeds and use its immense fire to destroy major targets such as bases and space fleets".