The US is sending the M142 High Mobility Artillery Rocket System to Ukraine to counter Russian artillery and long range rocket attacks in the eastern Donbas region. This is part of a new $700 million 11th military aid package to Ukraine. Germany will provide its IRIS-T system to Ukraine with radar to track Russian artillery, so that entire cities can be protected from Russian artillery attacks. The US has obtained assurances from Mr. Zelensky that the HIMARS US system will only be used on Ukrainian territory and not into Russian territory. Ukraine currently lacks this type of system that reaches for 45 miles for its midrange system, and it is seen as crucial for defending Ukraine, as Ukrainians are being forced back with Russian artillery attacks. Mr. Biden in an article in the New York Times said the US goal was simply to see "a democratic, independent, sovereign Ukraine," not to oust Mr. Putin, or seek a broader conflict with Moscow. Mr. Biden said that this aid will make a diplomatic settlement more likely, as it will strengthen Ukraine's negotiating position. ...