The drone crossed Moldova twice that afternoon, and controllers shut the airspace over the center of the country for more than an hour, until after it came down in the north.
With confirmations from Reykjavik and Warsaw, Ukraine's foreign minister announced the Council of Europe can now formally table the tribunal agreement for adoption in mid-May.
The non-paper proposes imposing uniform fiscal rules on Transnistria unilaterally, creating a convergence fund for political concessions, and joining the EU with Transnistria's EU law integration suspended "for a defined period."
Moldovan police uncovered a $39 million vote-buying scheme, allegedly led by oligarch Ilan Shor, using Russian bank accounts ahead of recent elections and referendum.
Moldova's referendum on EU membership passed by a razor-thin margin, with 50.08% voting in favor. Incumbent President Maia Sandu won the first round of presidential elections with 41% of the vote but will face pro-Russian candidate Aleksandr Stoianoglo in a runoff on 3 November.