Trying to remember name of 1960's comic book (1 Viewer)

[BobZ]

There was a comic book in the late 60's (maybe early 70's) about a mysterious army that suddenly invaded America. They weren't aliens from spaceships; If I remember right, they attacked the coast from landing craft. They defeated all our forces until a special force forced them to halt. There were 5 or so issues published before the series stopped. Does anyone remember the name?
What drives me nuts is I remembered the name a few years ago and even saw some issues on eBay but now can't recall it.
Thanks for any help.

 

[mikemiller1955]

Fantastic Four #51???
The Chameleoildians...

 

[Go for Broke]

There was a comic book in the late 60's (maybe early 70's) about a mysterious army that suddenly invaded America. They weren't aliens from spaceships; If I remember right, they attacked the coast from landing craft. They defeated all our forces until a special force forced them to halt. There were 5 or so issues published before the series stopped. Does anyone remember the name?
What drives me nuts is I remembered the name a few years ago and even saw some issues on eBay but now can't recall it.
Thanks for any help.

That might be M.A.R.S Patrol. The enemy had a crab symbol.

 

[BobZ]

That might be M.A.R.S Patrol. The enemy had a crab symbol.

Yes, that's it! Thank you thank you! Found a reprint of the first 3 issues on eBay. The great Wally Wood was the artist. Now my brain can rest.