lame duck

Translations
хромая утка
After the election, the president became a lame duck.
После выборов президент стал хромой уткой.
Definitions
A lame duck refers to an elected official or a government in the final period of their term, after a successor has been elected but before the successor takes office. During this time, the official may have reduced power or influence, as they are not expected to be re-elected or to continue in their position.