A recent Mexican TV news piece showed a cartel member wandering about with a shoulder-fired AT-4 anti-tank rocket slung over his shoulder. A number of commenters immediately leaped to one or both of two wrong conclusions:

1: It’s a Javelin missile

2: It’s a missile we gave to Ukraine, which they then turned around and sold on the black market.

Number 1 is easy enough to debunk; it’s simply not a Javelin. Number 2 is more troubling: but then there’s a little detail on the launch tube that makes it clear that wherever the cartel got this thing… it’s not something to fret about too much.