On the way back to Kilo point, not far from the first cave where Rhyss had slaughtered his crew and the trees still burned from the missile attack, Mithias heard the distinct sounds of a helicopter. Suddenly his slightly damaged communicator went off. It was Miller. 

Mithias pressed the button to talk. "This is special agent Varomere responding. Miller, I am under your location. I will light a flare. Over." he waited for any kind of response as he pulled out a flare. It's burned bright pink, different from the orange flames that burned not so far from him.