This thing should not have been in the air at all. Below is a Wiki answer for what it is and how it is used.
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Purpose of the Yak-130
The Yak-130 serves multiple purposes, primarily as a training aircraft for pilots preparing to operate high-performance fighters. It is also capable of conducting light attack missions, including close air support. The aircraft’s advanced avionics and modular armament system make it a versatile platform for both training and combat scenarios. Its role as a light-attack aircraft and reconnaissance vehicle highlights its adaptability and utility in various military operations.
Wikipedia
+5”
Maybe it’s all they’ve got left. Yak Yak Yak.
They fogot to add it makes an easy target for Gen 5 fighter aircraft...