1: Atom bombs to begin spewing ketchup ingredients (7)
2: Show sedated one giving details (9)
3: Hear Native American appeal (3)
4: Level called for salary increase (5)
5: Carrier's gotta be upset (4,3)
6: Where junior diplomats are sent to spout off (7)
7: Bizarre exits are... (5)
8: As Rev. Spooner might say, 'Please remain tomorrow' (7)
11: Drongo lacks even a pet (3)
15: I may fall into pit in a remote country (9)
16: Observe - we are hearing Snout's presentation for the main defence (3,4)
17: This erratic 23-down twisted neck (7)
18: Prattle about nothing, meaning spear (7)
19: Grant loud colour (3)
21: An idiot goes back into a pub serving small potatoes (7)
23: Michael Caine, first outspoken host (5)
24: One in charge of carbon filament (5)
26: Equips for attacks (4)