U.S.-transferred Mi‑17 helicopters bolster Ukraine's counter-offensive

In the brief video, two helicopters can be seen supporting Ukrainian infantry engaged with Russian forces near Avdiivka. The enemy was targeted by Mi-17 helicopters. Although the outline of these aircraft is familiar, their markings have been seldom seen. The question arises: where did these helicopters originate from?

The aircraft featured in the footage are Mi-17s, transferred to Ukraine by the United States. These helicopters were initially purchased in Russia (a decision that sparked controversy) and then supplied to the Afghan security forces. Despite leaving the country alongside American troops in August 2021, their distinct markings remained. Ukrainian flags and white stripes were subsequently added to their tails, as clearly seen in the video.

News about the dispatch of this type of helicopter to Ukraine first came out in April 2022. By June 2022, there were already reports of their deployment at the frontline.

Around 20 Mi-17 helicopters have been transferred to Ukraine by the United States, with additional contributions from selected European countries.

The helicopters can reach a top speed of approximately 250 km/h (155 mph) thanks to their Klimov TV3-117MT engines. Their maximum range extends to about 1100 km (approx. 684 miles) when equipped with additional fuel tanks.

These machines are versatile, supporting infantry with a variety of weapons. Standard armaments include 7.62mm and 12.7mm machine guns, along with a 23mm cannon, but they can also carry further weaponry.

They have a total cargo capacity of around 4500 kg (about 9920 lbs), which includes up to 1500 kg (around 3307 lbs) of armaments. Depending on the model, this could entail not just missiles and guided bombs but also free-falling guided bombs. There have been earlier reports of Ukrainian Mi-17 pilots employing S-8 rockets.