Accidents, and losses.
During it's 24 years in service, Britains Phantome did not see action.  Despite this, a total of 52 aircraft (28% of 185 purchased) either crashed or were involved in incidents serious enough to result in the aircraft's write off.

Many crews too, lost their lives flying peace time missions - such is the cost of training for war.
FGR2
FG1
FG1
FG1
FGR2
FGR2
FG1
FGR2
FGR2
FGR2
FGR2
FG1
FGR2
FG1
FGR2
FGR2
FGR2
FGR2
FG1
FGR2
FGR2
FGR2
FG1
FG1
FGR2
FGR2
FG1
FG1
FGR2
FG1
FGR2
FGR2
FGR2
FG1
FGR2
FGR2
FGR2
FGR2
FGR2
F4J(UK)
FG1
FG1
FGR2
FGR2
FGR2
FGR2
FGR2
FGR2
FGR2
FGR2
FGR2
FGR2
228 OCU
892
767
892
54
228 OCU
767
228 OCU
6
17
31
892
17
892
41
31
14
111
43
228 OCU
14
29
892
892
92
111
111
111
29
111
92
29
23
43
228 OCU
29
23
29
19
74
43
43
56
228 OCU
92
228 OCU
56
19
56
19
92
1435 FLT
9/7/69
3/5/70
19/5/71
29/6/71
12/10/71
15/10/71
10/1/72
14/2/72
20/11/72
1/6/73
25/6/73
25/7/73
22/8/73
15/10/73
9/8/74
11/10/74
21/11/74
3/3/75
18/9/75
24/11/75
17/12/75
23/7/76
18/5/77
12/5/78
24/7/78
4/8/78
23/11/78
28/2/79
5/3/80
3/6/80
11/7/80
12/11/80
9/12/80
9/7/81
14/4/82
7/7/82
17/10/83
7/1/86
3/7/86
26/8/87
7/9/87
20/4/88
2/8/88
23/9/88
18/10/88
9/1/89
24/4/89
17/4/89
30/4/90
8/1/91
9/10/90
30/10/91
XV393
XV566
XT862
XV565
XV479
XT904
XT876
XT913
XV477
XV397
XV440
XT871
XV427
XT869
XV493
XV431
XV441
XV416
XV580
XV405
XV463
XV417
XV588
XT868
XV483
XV403
XT598
XV578
XV436
XV589
XV418
XV413
XV414
XT866
XT912
XV491
XV484
XV434
XV471
ZE358
XT861
XT860
XV501
XV428
XV437
XT908
XT893
XV478
XV402
XV462
XV394
XV421
Crashed near Horncastle, Linconshire.
Crashed into the sea off Lyme Bay, Dorset.
Crashed into the sea. 25 miles off Newquay.
Crashed into the sea off Florida coast.
Near Sevel, Denmark after take off from Karup AB.
Crashed into the North sea, off Cromer, Norfolk.
Crashed into the sea, off Trevose Head, Dorset.
Crashed into the North sea, off Cromer, Norfolk.
Crashed near Penrith, Cumbria.
Crashed near Kempen, Germany.
Crashed into the sea off Vlierhors, Netherlands.
Crashed Into Firth or Forth, close to Isle of May.
Crashed near Siegen, Germany.
Crashed near Leuchars.
Fordham Fen, after mid air with crop sprayer.
Crashed during take off from RAF Bruggen. Germany.
Crashed near Lang Hent, Netherlands.
Crashed take off from RAF Coningsby, Lincolnshire.
Crashed near Forfar.
Crashed into the sea off Skegness, Lincolnshire.
Crashed near Silloth, Cumbria.
Crashed near Mablethorpe, Lincolnshire.
Burned out on RAF Leuchars runway.
Crashed during landing at RAF Leuchars.
Crashed near Hoxter, Germany.
Crashed into the North sea off Aberdeen.
Crashed into the North sea, St Andrews Bay.
Crashed into the North sea off Montrose.
Crashed onto runway at RAF Coningsby, Lincolnshire.
Crashed onto approach lights, RAF Alconbury, Cambs.
Crashed near Lohne, Germany.
Crashed into the sea 50nm off Cromer, Norfolk.
Crashed into the sea 10nm off Lowestoft, Suffolk.
Crashed on approach to RAF Leuchars.
Collided with XT903 during t/o from RAF Coningsby.
Crashed into the sea, 35nm off Cromer, Norfolk.
Mount Osborne, Falkland Islands.
Buckden Pike, Yorkshire Dales.
Crashed 5 miles from RAF Wildenrath, during test flt.
Crashed into hills, Trefenter, Mid Wales.
Crashed near RAF Leuchars.
Crashed into the North sea, 28nm off Leuchars.
Crashed during spin, Mayenne France.
Crashed into runway, RAF Abingdon, Oxon.
Crashed near Holzminden, Germany.
Crashed into North sea, 50nm off Dundee.
Crashed into the North sea, 48nm off Flambrough Head
Burnt out in ground fire.
CAT5 damage, heavy landing RAF Valley, Hollyhead.
Crashed into the sea, off Cyprus during Gulf campaign.
CAT damage, unspecified accident.
Crashed into the sea off Falkland Islands.