2K Games has sent Spec Ops: The Line beta invites to "a small number of applicants" on Xbox 360.
Joystiq confirmed this with the publisher, which added: "We'll be adding more people into the private beta in the coming weeks."
We're trying to find out about a PC and PS3 beta now.
Spec Ops: The Line was announced in December 2009. It's made by Germany studio Yager and revolves around a US mission to Dubai to recover a rogue soldier. It's going to be "provocative", apparently.
There's no release date yet.