What will happen to the resources? Will it be transported to the target planet?
What happens when I do an attack with res on board?

You hold onto the res. for both.

Some people even fleet save using ACS defend missions.

i think that's actually the best way to fleet save because you can set the stay time to zero and your fleet just goes their and comes right back

I love when people ACS fleet save. Its like a free buffet at the local smorgasbord.

this was said in another thread that is that acs defend cannot be recalled! im guessing thats why ur finding OH so tasty slash!, but i tried it today and it the recall worked! anyone got experience with this?

It works, but it takes too much time to get back. Send out an ACS defend fleet, and recall right away. It will take the time equal to a deploy mission to get back

aha, so whats a why to fs with your res on it (when using inactive moons?)