The uniform set on this page was likely used by an adviser from the 7th SFG, whose area of responsibility is the Americas, including Ecuador (Andean Ridge) [1].
Jacket:


Similar cut to US Jungle Fatigue jacket except for flight jacket type left arm pocket and only 1 button per pocket.
Pockets:


Only 1 button in the middle of the pocket.
Arm Pockets:


Patch ghosts are for a US Special Forces advisor. Tabs on left shoulder are either “Airborne” or “Ranger” (likely “Airborne”), and Special Forces.
Cuffs:

Collar:

Inside:

Zipper:

Trousers:


Also similar to US Jungle Fatigue trousers, except cargo pocket flap is not attached on one vertical edge.
Cargo Pockets:


Back Pockets:

Zipper:


Inside:

Tag:


Ankles:

Ankle hems are serged and not rolled in like most other pants.
Usage Photos:







1986: All images depict Ecuadorian Commandos in Blue Horizon 1986 exercise [2].
Left arm pocket from a similar Ecuadorian jacket re-used in this SEAL modified jungle jacket [3]:



