[allendale]

Those American weapons are sophisticated and take considerable training to use them effectively. Anyone care to speculate just who is firing them and manning the targeting systems?

[cranked]

Once such occurs and gets reported via media, we should all know soon enough if they are ‘US advisors’ or whatever once they started getting vamped along with their munitions/equipment.

[libertylover]

Anyone care to speculate just who is firing them and manning the targeting systems?

I'll speculate that American advisors are they to train, monitor, and help with the set-up, but the person to actually push the fire button is Ukranian.

[familyop]

"Those American weapons are sophisticated and take considerable training to use them effectively. Anyone care to speculate just who is firing them and manning the targeting systems?"

Americans, British and others training them countries outside of Ukraine. Here's one example.

Ukrainian soldiers train with British soldiers in combat drill
https://youtu.be/6hqEexvIgz0

Another...

Hundreds of Ukrainian recruits start training in Britain to help fight back against Russians
https://youtu.be/2MdwAuTtKEI

[familyop]

U.S. Training Ukrainian Military On Defense Systems
https://youtu.be/j3k1AYrTTDs

American soldiers training with Ukrainian troops l GMA
https://youtu.be/AebT8F8GnSM

[familyop]

Ukrainian Soldiers Get Battle Training From U.S. Soldiers
https://youtu.be/D5H2Qj7Nvts

Ukrainian troops train with new U.S. arms
https://youtu.be/AIZNzQ1-I-Q

[familyop]

U.S. Sends Moscow A Message By Training With Ukraine | NBC Nightly News
https://youtu.be/D5H2Qj7Nvts

Ukraine holds large-scale aviation drills involving U.S. Air Force
https://youtu.be/JA4jXvI97TY

International Military Training Clear Sky 2018 Starts in Ukraine
https://youtu.be/UN-9QpPVCpE

Ukrainian pilots have probably been trained by the United States and other nations for much longer.