Do greek army troops wear body armour? or maybe just marines? Are they planning on equiping troops with it or have they done so? Also do turkish army troops wear body armour,i mean considering how many of them there are i would think not.

AFAIK they only wear them in Afghanistan. I've seen pics of them from Greek defence mags. Looks like german kevlar with ceramics on top perhaps. The pics from the link are not up any longer, so I cant send you...

But if say greece went to war with macedonia or something would every soldier have body armour?

If we would go to war with Vardarskou-Slav-Skopje-Bulgardecents...we wouldnt wear any kevlar...
No need...