Spectral

DARPA researcher Dr. Mark Clyne is flown to Moldova, where the US military is currently deployed in the ongoing Moldovan War, as his expertise is required regarding a line of hyperspectral imaging goggles of his design that have been issued to troops there. After arriving at a US Military Air Base on the outskirts of Chișinău, he meets with General Orland and CIA officer Fran Madison. He is shown footage captured by the troops' goggles of a mysterious, translucent, humanoid apparition that kills almost instantly. Knowing it is not interference, Orland wants Clyne's expert opinion before forwarding the findings and footage to his superiors. Conversely, Madison believes the sightings to be members of the insurgency wearing an advanced form of active camouflage and has orders from her superiors to retrieve a sample. Read more on Wikipedia.