We've got 15 new images from Guillermo del Toro's summer extravaganza Pacific Rim.  There are shots of the stars in uniform aboard their giant robotic fighting Jaegers, plus some behind-the-scenes images of del Toro himself along with cinematographer Guillermo Navarro.  There's also some concept art for both the Jaegers and their monstrous opponents, the Kaiju.  Hit the jump to check out the images.

The film stars Charlie Hunnam, Idris Elba, Rinko Kikuchi, Charlie Day and Ron Perlman.  Pacific Rim opens in 3D on July 12th.

Check out the new images from Pacific Rim below (via Variety):

Here’s the official synopsis for Pacific Rim:

When legions of monstrous creatures, known as Kaiju, started rising from the sea, a war began that would take millions of lives and consume humanity’s resources for years on end.  To combat the giant Kaiju, a special type of weapon was devised: massive robots, called Jaegers, which are controlled simultaneously by two pilots whose minds are locked in a neural bridge.  But even the Jaegers are proving nearly defenseless in the face of the relentless Kaiju.  On the verge of defeat, the forces defending mankind have no choice but to turn to two unlikely heroes—a washed up former pilot (Charlie Hunnam) and an untested trainee (Rinko Kikuchi)—who are teamed to drive a legendary but seemingly obsolete Jaeger from the past.  Together, they stand as mankind’s last hope against the mounting apocalypse.