  We describe the dynamics of gluons and quarks in a relativistic nuclear
collision, within the framework of classical mean-field transport theory, by
the coupled equations for the classical Yang-Mills field and a collection of
colored point particles. The particles represent the valence quarks in the
colliding nuclei. We explore the time evolution of the gauge field in a
numerical simulation of the collision of two Lorentz-boosted ``nuclei'' on a
long three-dimensional gauge lattice. We report first results on soft gluon
scattering and coherent gluon radiation.
