According to Ukrinform, Ukraine's Defense Minister Oleksii Reznikov said this on Twitter.
"Third brother in the Long Hand family - MLRS MARS II from Germany - has arrived in Ukraine," he wrote.
Reznikov thanked Germany and personally his German counterpart, Christine Lambrecht, for these systems.
"Our artillerymen salute our German partners!" he said.
On June 23, Reznikov said that American HIMARS systems had arrived in Ukraine.
On July 15, he said that Ukraine had received the first long-range M270 multiple launch rocket systems.