  The universal link between the processes of accretion and ejection leads to
the formation of jets and outflows around accreting compact objects. Incoherent
synchrotron emission from these outflows can be observed from a wide range of
accreting binaries, including black holes, neutron stars, and white dwarfs.
Monitoring the evolution of the radio emission during their sporadic outbursts
provides important insights into the launching of jets, and, when coupled with
the behaviour of the source at shorter wavelengths, probes the underlying
connection with the accretion process. Radio observations can also probe the
impact of jets/outflows (including other explosive events such as magnetar
giant flares) on the ambient medium, quantifying their kinetic feedback.
  The high sensitivity of the SKA will open up new parameter space, enabling
the monitoring of accreting stellar-mass compact objects from their bright,
Eddington-limited outburst states down to the lowest-luminosity quiescent
levels, whose intrinsic faintness has to date precluded detailed studies. A
census of quiescently accreting black holes will also constrain binary
evolution processes. By enabling us to extend our existing investigations of
black hole jets to the fainter jets from neutron star and white dwarf systems,
the SKA will permit comparative studies to determine the role of the compact
object in jet formation. The high sensitivity, wide field of view and
multi-beaming capability of the SKA will enable the detection and monitoring of
all bright flaring transients in the observable local Universe, including the
ULXs, ...
  [Abridged]
  This chapter reviews the science goals outlined above, demonstrating the
progress that will be made by the SKA. We also discuss the potential of the
astrometric and imaging observations that would be possible should a
significant VLBI component be included in the SKA.
