Cuba-Angola War bed and Dog Tag - Help with identification

[joaobr]

Hello colleagues,

I recently acquired these two interesting pieces: an emblem with the flags of Cuba and Angola and a plate (a kind of dog tag) with a number and the flags of Cuba and Angola too. The flag on one side of the plaque appears to have been handcrafted as a souvenir.

I'm not finding references and information for these two pieces. If you can help me, I would appreciate it

[MAP]

A first for me and I'm sure many members here. But nice to see something different