I suspect training, and actual willingness to fight are making a difference, as well as quite likely some assistance from other countries passing on intel of all sorts and probably a lot of "commercial" surveillance being used, IIRC there are several companies that do things like offer photo footage of farmland as a commercial service up to several times a day to allow farmers to track live stock/see how their fields are doing multiple times a day, as well as the likes of "forest fire tracking" satellites, both systems are probably extremely useful for tracking vehicle and troop movements etc, as if you can track a single cow or a small fire from orbit you can probably track a tank or a truck much more easily (or at least that's the sort of thing that might be used to explain it, whilst the US, UK and various other countries send images from their defence satellites

)