Weak-scale supersymmetry is one of the most motivated theories for physics beyond the Standard Model. This proceeding summarizes some of the recent ATLAS results on inclusive searches for the supersymmetric partners of quarks and gluons in proton-proton collisions at a centre-of-mass energy of 13 TeV and with an integrated luminosity of 3.2 fb$^{-1}$. These analyses target strong production of supersymmetic particles using events with jets, missing transverse momentum and leptons. No significant excess above Standard Model expectations is observed and exclusion limits have been set on squark and gluino masses in various scenarios. The limits obtained extend the ones obtained during Run-1 of the LHC.