Nigerian army RM-70, 122mm MRLS was acquired under President Jonathan.
The same Govt acquired T72AV/M1 tanks, BTR-4 IFVs, BTR APCs, BigFoot MRAPs, BVP-1 IFVs, Streit Spartan Mk.3 APCs, REVA MRAP etc. There is no evidence of Nigeria acquiring MRLS or tank btw Q2 2015 - Q1/2020