Historical clue formulations

• Balkan state that's been independent since 2008 — 2026-07-30
• Balkan land whose capital is Pristina — 2020-08-18
• Land between Albania and Serbia — 2020-03-01
• Its capital is Pristina — 2014-10-29
• Disputed Balkan territory — 2010-03-10
• Balkan land — 2009-09-03
• Where 48-Down fought in 1999 — 2001-07-17