Regardless, since August Ukraine has destroyed 3 Russian S400 air defence systems, which is a combined total loss for Russia of more than $3.5billion. That's not a typo.
— Oz Katerji (@OzKaterji) October 4, 2023
Germany plans to supply additional air defenses for Ukraine to help protect grain shipments from potential Russian attacks, according to people familiar with the matter.
Berlin will send one extra IRIS-T air defense system and more than a dozen Gepard anti-aircraft guns that will provide cover for consignments heading toward Romania along the country's southern coast, the people said on condition of anonymity.
War in Ukraine: Germany to Supply Air Defenses for Ukraine Grain Shipments - Bloomberg
Another IRIS-T is good but I wish more Patriots were sent.