We will be ending the Ukraine Crisis live blog early today in order to focus on the Iranian presidential vote. Barring any breaking news events, be sure to check back tomorrow for our our continuing coverage.

Final News Summary For September 1, 2017
-- EDITOR'S NOTE: We have started a new Ukraine Live Blog as of September 2, 2017. Find it here.
-- Ukraine says it will introduce new border-crossing rules from next year, affecting citizens of “countries that pose risks for Ukraine.”
-- The Association Agreement strengthening ties between Ukraine and the European Union entered into force on September 1, marking an end to four years of political drama surrounding the accord.
-- The trial of Crimean journalist Mykola Semena will resume later this month after the first hearing in weeks produced little progress toward a resolution of the politically charged case.
*NOTE: Times are stated according to local time in Kyiv (GMT +3)
12:26
20.5.2017
11:55
20.5.2017
11:37
20.5.2017
11:23
20.5.2017
11:18
20.5.2017
10:53
19.5.2017
09:52
19.5.2017
09:51
19.5.2017
09:44
19.5.2017
09:40
19.5.2017