I added four missiles.
EMP+Bomb:

Just EMP:

NUKE!!:

Really Fast but only a bomb:

There's also a carrier, but the missiles kinda derped out, so I didn't add it.
Pros and Cons (for defender)
Pros:
They can be knocked back
They only have one shield
They only have one armor layer
Cons:
If detonated, they can get you from a distance anyways
They can cost a lot in damage
They're fast asf boi
I assume the EMP Missile will spawn the most, since it costs the least.
The typical Strident missile will spawn just after the EMP missile, I guess.
The nuke will be rarer because it costs a lot more.
*Edit: I added a Missile Rack for each missile type. Have fun. The nuke rack has 3 missiles. The rest have 5. They break apart when they get close.
MODS REQUIRED FOR MY SHIPS:

Plus Jbox1's Doomsday Devices Mod