  A characteristic observational signature of cosmic strings are short duration
gravitational wave (GW) bursts. These have been searched for by the
LIGO-Virgo-KAGRA (LVK) collaboration, and will be searched for with LISA. We
point out that these burst signals are repeated, since cosmic string loops
evolve quasi-periodically in time, and will always appear from essentially the
same position in the sky. We estimate the number of GW repeaters for LVK and
LISA, and show that the string tension that can be probed scales as detector
sensitivity to the sixth power, which raises hope for detection in future GW
detectors. The observation of repeated GW bursts from the same cosmic string
loop helps distinguish between the GW waveform parameters and the
sky-localization.
