Comment by virtue3
11 hours ago
That is totally false.
They have been getting replacement MiG-29s and Su-25s from allies and are starting to use f-16s from NATO nations.
"A coalition of NATO countries, primarily the Netherlands, Denmark, Norway, and Belgium, are providing F-16 fighter jets to Ukraine. The United States authorized the transfer and is providing training and spare parts, with deliveries having begun in 2024 to strengthen Ukraine's air force against Russia."
So yes, they still have an airforce. They're just getting re-supplied.
Also the Ukrainian airforce was ULTRA conservative about sorties to make sure they conserved as many fighters as possible.
"A significant number of jets it entered the war with" does not mean they haven't also gotten newer jets.
From looking at the sources below, it looks like Ukraine still has about 1/3 of the fighter aircraft it started the war with, though it started with many non-serviceable units (seems that at least 20 aircraft were non-operational), and received many parts from abroad:
https://en.wikipedia.org/wiki/Aerial_warfare_in_the_Russo-Uk...
https://aerospaceglobalnews.com/news/how-many-aircraft-losse...
I am not sure what is meant by 'a significant number of', and I'm not sure if all commenters have a common definition of that phrase, so I'm unable to judge the veracity of the comments above.
Pretty sure almost all of the functional ones were destroyed or were kept in such reserve for security they weren't being used.
No there are still tens of original UAF jets that by now clocked thousands of sorties. Sometimes they get shot down or otherwise lost and we get photographic evidence (tail number, sometimes even pre-war colors) that it's one of the OGs.
They're still flying SU-27 frequently, and those weren't replaced by donations.