Handout photo shows Ukrainian President Volodymyr Zelenskyy meets with service members of the Ukrainian Air Force, who presented him with a signed pilot's helmet, as they honor the Day of the Air Force of the Armed Forces of Ukraine on Sunday, August 6, 2023. Zelenskyy observed several weapons provided by Western partners, including ZUNI air-to-surface missiles, Storm Shadow (one of which he signed) missiles, and AGM HARM anti-radiation missiles. Photo via Ukrainian Presidency via ABACAPRESS.COM