The Grammy-nominated, Massachusetts-based hard rockers will release their latest opus on April 1 via Roadrunner Records.
Leach returned to the Killswitch fold last year after collaborating with Adam Dutkiewicz on the critically acclaimed Times Of Grace (pictured) project.
But Disarm The Descent will reveal his first studio work with the band since 2002’s classic Alive Or Just Breathing.
The clip can be viewed here http://youtu.be/LRUsXk5f_Ok.
The album has been produced by guitarist Adam Dutkiewicz and mixed by Andy Sneap with lead single In Due Time set to hit digital platforms on February 3.
2012 marked a busy year for Killswitch with Leach back in the fold and the band firing on all cylinders.
The metal heroes shook venues across the USA as part of the first ever Trespass America tour – alongside Trivium and Five Finger Death Punch.
And they kicked things off in the UK with a blistering performance at last year’s Download Festival.