MONROVIA, Aug. 27 -- Less than six months after winning a Senate seat backed by one of the country's most powerful political alliances, Nimba County Senator Samuel G. Kogar has launched a public offensive against Vice President Jeremiah Koung - sending shockwaves through the Movement for Democracy and Reconstruction (MDR) and exposing a deep and dangerous fault line ahead of Liberia's 2029 presidential race.

This rift, long brewing beneath the surface, has now exploded into the open. The once-robust alliance - forged under the shadow of the late political titan Prince Yormie Johnson - is unraveling faster than many anticipated. And the consequences could reshape the country's political landscape.

Vice President Jeremiah Koung's meteoric...