What are Germany's Taurus missiles that Ukraine wants?

Ukrainian President Volodymyr Zelenskyy has held talks with Germany's Friedrich Merz in Berlin, days after the newly installed chancellor said Kyiv's Western allies had lifted range restrictions on their missiles and would allow Ukraine to use them to strike deep inside Russian territory. Merz made the announcement on Monday as Russia carried out heavy aerial bombardments on Ukraine and both sides launched tit-for-tat drone attacks. That comment sparked hope in Kyiv and put renewed attention on the possibility of Germany supplying Ukraine with Taurus missiles, which the war-wracked country has long requested. However, Merz, in a joint appearance with Zelenskyy on Wednesday, promised the Ukrainian leader that Germany would help his country develop long-range missiles on its territory. He did not make any commitments regarding the Taurus.