War
12 May 2016
Sofia
Secured by Bulgaria
12 May 2016
Ruse
Conquered by Serbia
09 May 2016
Sofia
Conquered by Serbia
08 May 2016
Vidin
Conquered by Serbia
06 May 2016
Sofia
Conquered by Serbia
04 May 2016
Vidin
Conquered by Serbia
03 May 2016
Eastern Serbia
Secured by Serbia
03 May 2016
Vidin
Secured by Bulgaria