President Mnangagwa has crossed into South Africa to meet with his counterpart President Cyril Ramaphosa at the Beitbridge Border Post.
The two heads of State are expected to tour both sides of the border before witnessing the launch of South Africa's Border Management Authority (BMA).
South Africa has also set plans in motion to upgrade its border post to match the development matrix already set by Zimbabwe at Beitbridge
After that they will hold talks on a wide range of border management issues in Musina.