The association of G343.1-2.3 and PSR B1706-44 has been controversial from its first proposal. In this paper we present new evidence from images made by with the Australia Telescope Compact Array (ATCA), MRT and Mt. Pleasant. To cover the full extent of G343.1-2.3 with ATCA mosaicing was required, and we present the polarization images from this experiment. The ATCA observations confirms the much larger extent of the SNR, which now encompasses the pulsar.