Obi-wan Kenobi ended up leaving Kamino to chase after the bounty hunter Jango Fett. In turn Dom ended up calling Diesel letting him know of the events that transpired after Padme's assassination attempt. Diesel had Dom and Sophia prepare for war. He knew that the Republic would likely seek out the clone army soon. His blood began to boil because the feeling of war was near.
Not too long after Kenobi left the planet Jedi Grand Master Yoda appeared on the planet of Kamino seeking the usage of the clone army. During Yoda's quick visit to Kamino he ended up meeting with Dom and Sophia.
"Mandalorians, I see. Training you've done. What you seek?"
"Diesel, has heard of the recent disturbance. He believes that since Kenobi has found evidence that the one wished to take Padme's life. That we have the right to know what's going on."
"Capture you see, Kenobi is. Save we will."
"Diesel would like to offer our assistance."
"Help I see, alliance we can."
"Very well, we will pass the message on to Diesel, However we have a request for the clone army."
"Request you say?"
"Yes Master Yoda, we would like control of the 300th Battalion. We've been training them for almost four years. We know their capabilities best."
"Request can be granted."
Having Master Yoda agree to the plans of Diesel, made Dom's life much easier. With the control over the 300th Battalion officially handed over to the Diesel. They can start preparing in other ways.
Receiving the news of the battle Diesel prepared his men and ship and immediately embarked towards Geonosis. He would not allow the newly weds to be killed in the hands of the Trade Federation (Not the CIS). They should show up a little later than the Republic and may not be needed but it was a risk he wanted to take.
Another positive note was how willing the Jedi were to pass on the 300th Battalion over to him. They were an extremely elite unit, if they were born as Spartans they would likely be comparable. If only they weren't born as clones they would be able to receive ample enhancements and body chemicals changes to become similar.
"Message to all units. Our Ambassador Padme was recently plagued with a assassination attempt, I call forth everyone forward to honor my call. We shall make those regrets ever attempting to assassinate one of our people. It's time again for the universe to know our might. My fellow Mandalorians! My fellow Naboo! It's War!"
Cheers erupted across the fleet. The Mandalorians who are superior to the Naboo have garner respect toward them. The Naboo in recent years have fought more big battles than anyone else and came out on top. Ril'ah training really pushed the Naboo to their limits, gunner units may not look impressive but are incredibly resilient.
(If you don't remember what those are, it's the two gunners and a shieldman.)
--Grandmaster Yoda / Mace Windu / Dom--
"Do you think it'll be alright trusting him?"
"That I don't know, the force is void, troubling it is two more have appeared."
"Two more?"
"Spartan you see, The force feels taken. It's there but not."
"Why was it not mentioned before?"
"Kenobi was young you see, Only on Naboo did I know and now Kamino."
"When we return we should meet these Spartans"
"We should, Now go ahead you will, Jedi strike team you will take."
*beep beep* Mace walks over, activating the communicator Dom wishes to know the plans that the Jedi have.
"Yoda we will move ahead also. Diesel wishes for us to take part in the rescue."
"With so many we will surely be noticed."
"Mace this isn't up for debate Diesel orders are absolute and we will move forward as planned. If your goal is thinking they will surrender you are blind as you are dumb. They would not go through all this trouble just to surrender." After insulting the Jedi master, Dom shuts the communicator off and relays the information to Diesel.
" Be prepare after your arrival. We should only be a hour behind, so begin your operation immediately."
-Petranaki Arena-
"Obi-Wan out of respect for your master this will be your final chance to cast away the Jedi Order and join me."
"I will not listen to your lies."
"It's a shame. Bring the rest of them out."
Kenobi looks over to a now opened gate and sees Anakin and Padme also captured; he could only sigh. After giving Anakin a brief moment of sarcasm, Count Dooku began releasing the beast.