Ukraine's servicemen evacuated from the besieged Azovstal steel plant arrived late on Monday in Novoazovsk, a Reuters witness said.
Some of the evacuees were carried out of the buses on stretchers, the witness said.
Novoazovsk is now under the control of Russia-backed separatists who have held parts of eastern Ukraine since 2014.
(Reporting in Melbourne by Lidia Kelly; Editing by Chris Reese)