Cryptic Crossword - Countries

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Across
  1. 2. Cravat nation, knot country. (8)
  2. 3. A very fine and fragile country, it could breach in a moment. (5)
  3. 4. It sounds like I'll have to sue Dan. (5)
  4. 7. I just want to gobble their famous delights. (6)
  5. 11. Can Ms Lovelace state her name? (6)
  6. 12. Lanthanum and Osmium should never go together. (4)
  7. 13. The French backwards and our Saviour is Dali? (2,8)
  8. 15. Barbie's boyfriend enjoys young adult novels. (5)
  9. 16. A Flock of Seagulls went so far away, all the way to this Asian country. (4)
  10. 17. NY's capital? A country? I don't think so... (7)
  11. 18. The Mayan calendar ends in the 3rd month of the year. (7)
Down
  1. 1. I heard Em got left at the altar. (5)
  2. 3. Could be pretty cold or red hot at the same time? (5)
  3. 5. No! Our way is definitely correct. (6)
  4. 6. A sprucy Mediterranean island nation. (6)
  5. 8. Don't rush her! She's got so many steppes. (6)
  6. 9. At first, I felt some malaise here. (8)
  7. 10. Liam got lost in the Sahara Desert. (4)
  8. 14. Something is rotten in the hidden markets. (7)
  9. 15. The annoying thing about a queue is that you always have to wait... (6)