Hamas leader Yahya Sinwar thanked Lebanon’s Hezbollah chief Hassan Nasrallah for his support in the ongoing war with Israel in a letter released Friday by Hezbollah’s media office.

In the letter, dated Monday, Sinwar thanks Nasrallah for the “blessed acts” of Iran-backed groups in their support for Hamas since Oct. 7, when Hamas-led militants killed some 1,200 people, mostly civilians, and abducted another 250. Sinwar called the war “one of the most honorable battles for the Palestinian people.”