Seems Turkey miscalculated presumption of NATO support  -

   They don't need Nato's support. They have got US support. It's just an
   orchestrated ugly game planned beforehand.

     violating airspace  -

   ​​

   Zenaan, it's not just about the airspace. It's about the fact that
   Russia's jet was not threatening Turkey. The "funniest" thing is that
   he was also EMPTY from bombs because he was AFTER his mission where he
   dropped everything and was on the way home.
   And even if we would believe in their cheap legend, in 17 seconds you
   can 'deeefinitely' 10/20 times warn the pilot. and, and,
   and....Such fucken liars....
   I am so sorry for the pilots... so sorry. They were killed not by
   declared enemy, thus unfair and without any chance to survive.
   Moreover, they were killed pointlessly. Just for the sake of Turkey's
   bloodthirsty lord... the US.
   Indeed, the US are the masters of provocations.
   2015-11-25 8:26 GMT+02:00 Zenaan Harkness <[1]zen@freedbms.net>:
   >
   > Seems Turkey miscalculated presumption of NATO support ... and
   > Russia's reaction - see below.
   >
   >
   > Reuters: US believes Russian jet was hit inside Syrian airspace
   > [2]http://tass.ru/en/world/839009
   >
   >
   > Leaked Ankara UN letter claims Su-24's ‘air space violation’ lasted
   17 seconds
   > (Turkey: 17 second air space transit =
   >  must ... shoot ... down ... jet)
   > [3]https://www.rt.com/news/323343-turkey-un-syria-russian-plane/
   >
   > Downed in 17 seconds: Where Turkey’s story of Su-24 violating
   airspace
   > just does not add up
   > [4]https://www.rt.com/news/323369-turkey-downed-russian-jet/
   >
   >
   > Russia deploys missile cruiser off Syria coast, ordered to destroy
   any
   > target posing danger
   > [5]https://www.rt.com/news/323329-russia-suspend-military-turkey/
   >
   >
   > Russian Air Force Annihilated Militants In Area Where Su-24 Was Shot
   > Down. Erdogan Ordered Turkish Air Force Planes Be Grounded
   >
   [6]http://southfront.org/vks-russian-federation-has-annihilated-the-mil
   itants-in-the-area-where-the-su-24-was-brought-down-erdogan-has-ordered
   -that-air-force-planes-of-turkey-be-grounded/
   >

References

   1. mailto:zen@freedbms.net
   2. http://tass.ru/en/world/839009
   3. https://www.rt.com/news/323343-turkey-un-syria-russian-plane/
   4. https://www.rt.com/news/323369-turkey-downed-russian-jet/
   5. https://www.rt.com/news/323329-russia-suspend-military-turkey/
   6. http://southfront.org/vks-russian-federation-has-annihilated-the-militants-in-the-area-where-the-su-24-was-brought-down-erdogan-has-ordered-that-air-force-planes-of-turkey-be-grounded/