The Leopard 1, despite decades of upgrades ... which has depleted the market of spare parts for older tanks, making their operation unfeasible for prior users. Under these circumstances, Ukraine ...

And there are another 29 Leopard 2A4 battle tanks that will be ready for sending as early as this April-May, he said. "We could also make 88 Leopard 1 [battle] tanks available," he added.