  In this paper, we propose a novel powerful strategy to perform searches for
new electroweak states. Uncolored electroweak states appear in generic
extensions of the Standard Model (SM) and yet are challenging to discover at
hadron colliders. This problem is particularly acute when the lightest state in
the electroweak multiplet is neutral and all multiplet components are
approximately degenerate. In this scenario, production of the charged fields of
the multiplet is followed by decay into nearly invisible states; if this decay
occurs promptly, the only way to infer the presence of the reaction is through
its missing energy signature. Our proposal relies on emission of photon
radiation from the new charged states as a means of discriminating the signal
from SM backgrounds. We demonstrate its broad applicability by studying two
examples: a pure Higgsino doublet and an electroweak quintuplet field.
