Under whose leadership did the militant outfit National Democratic Front of Bodoland sign a tripartite Suspension of Operation Agreement with the Centre and the Assam Government?

In Assam, the militant outfit National Democratic Front of Bodoland under the leadership of B Saoraigwra signed a tripartite Suspension of Operation Agreement with the Centre and the Assam Government. The agreement was signed on 17 Jan 2020. The outfit has agreed to abjure violence, come overground and to join the peace process. Assam: State Animal - Indian rhinoceros State Bird - White-winged duck