Cryptic crossword No 3,990

Across

1. Bollywood loses court acting in an audacious manner (6)
2. Frontiersman bamboozles woke cop (7)
3. An eternity of returning first lady in luxury car (7)
4. Bonding together completely over yttrium with gravity (7)
5. Managed the beginning of Djibouti's currency (4)
6. Following European leaders the German state removes head, forming political union (10)
7. Old Geordie lies around and remains (5)
8. Convoy 30 welcomes expedition (6)
9. Three of them appear in classic lots, united? (6)
10. In confusion of war, the base is obliterated, causing anger (5)
11. Key Force open a business (10)
12. Church of Scotland has thousand to annoy (4)
13. Humanity's fellow species (7)
14. Feeling movement after drug (7)
15. Garnets arranged for eccentric (7)
16. One constituent of CIA displays freedom to act (6)

Down

1. In the past taking beef from Rhet occasionally (6)
2. When switching sides, being in charge is enticing (6)
3. Reside in provincial Iveland (4)
4. Small churchman with energy left... (6)
5. ...strolls round a tournament and treks round Australia (10)
6. Right AI lingo could produce prototype (8)
7. Manipulate technician (8)
8. One delivering information more succinctly (7)
9. Company madly into Tron presents awkward position (10)
10. Fell backwards over girl, leading to problems (8)
11. Old surgeon going across space to find spy (8)
12. Thrive for each second inside (7)
13. The Crossing is partially abridged (6)
14. Dream, the sixth one received by star, reportedly (6)
15. Scrawny dope (6)
16. Finally, unconventional hero in reimagining is Pine (4)