The agreement to provide Kyiv with over 100 previously written-off Soviet-era armored vehicles, already signed by both Sofia and Kyiv, had been initially sent back by Rumen Radev on Dec. 4 to parliament, which now approved the transfer again, with 162 votes in favor and 55 against.
For those who are still confused but like maths:
(Bulgarian parliament overrides) (presidential veto) (to approve more military aid to Ukraine)
= (-1) (-1) (+1) = +1
Yes thanks. The first time through I think I read this as something like
(parliament overrides) (veto to approve) = (-1) (+1) = -1