Last few
18a Display net as safety feature (6) -i----
26a One gets silver service holding posh stewed prune (6-2) ------- u-
13d Old actor in fall about to return finally (8) -a---t--
19d Fancy beer? Too little time for one to get pickled. (8)
--e---o-
22d Caucasian land initially dark, turns yellow and brown (8) -a---t-n
Looks like Pakistan or Laristan