  The circumgalactic medium (CGM) of star-forming dwarf galaxies plays a key
role in regulating the galactic baryonic cycle. We investigate how susceptible
the CGM of dwarf satellite galaxies is to ram pressure stripping (RPS) in Milky
Way-like environments. In a suite of hydrodynamical wind tunnel simulations, we
model an intermediate-mass dwarf satellite galaxy ($M_{*} =
10^{7.2}~M_{\odot}$) with a multiphase interstellar medium (ISM; $M_{\rm ISM} =
10^{7.9}~M_{\odot}$) and CGM ($M_{\rm CGM,vir} = 10^{8.5}~M_{\odot}$) along two
first-infall orbits to more than 500 Myr past pericenter of a Milky Way-like
host. The spatial resolution is $\sim$79 pc in the star-forming ISM and
$316-632$ pc in the CGM. Our simulations show that the dwarf satellite CGM
removal is fast and effective: more than $95\%$ of the CGM mass is
ram-pressure-stripped within a few hundred Myrs, even under a weak ram pressure
orbit where the ISM stripping is negligible. The conditions for CGM survival
are consistent with the analytical halo gas stripping predictions in McCarthy
et al. (2008). We also find that including the satellite CGM does not
effectively shield its galaxy, and therefore the ISM stripping rate is
unaffected. Our results imply that a dwarf galaxy CGM is unlikely to be
detected in satellite galaxies; and that the star formation of gaseous dwarf
satellites is likely devoid of replenishment from a CGM.
