1464:
20:
116:
The report described people who believed themselves to have had close encounters as being convinced of what they said that they had seen or experienced, but also as not representing proof that such encounters were real. It attributed a number of cases to the “close proximity of plasma related fields”
83:
The report concluded that UFOs had an observable presence that was “indisputable”, but also that no evidence has been found to suggest they are "hostile or under any type of control". According to its author/s the majority of analyzed UFO sightings can be explained by the misidentification of common
125:
According to Clarke, the release of the documents did not shed any new light on UFOs or the UFO phenomenon, but did show that the DIS had been conducting a far larger investigation of the topic than it had previously revealed. Due to the secret nature of the report, it was apparently not subject to
84:
objects such as aircraft and balloons, while the remaining unexplainable reports were most likely the result of a supernormal meteorological phenomena not fully understood by modern science. This phenomenon is referred to in the report as "Buoyant Plasma
Formation," akin to
276:
53:
and reports that had been gathered by the DI55, a section of the
Directorate of Scientific and Technical Intelligence (DSTI) within the DIS. It was released into the public domain on 15 May 2006 after a September 2005
1267:
418:
92:
by refracting light. The electromagnetic fields generated by plasma phenomena are also hypothesized to explain reports of close encounters due to inducing perceptual alterations or
100:
phenomenon is warranted, and that "the implications have already been briefed to the relevant MoD technology managers." The report also notes that scientists in the former
1088:
1136:
739:
1156:
1449:
1493:
1358:
1498:
1444:
768:
1508:
679:
1131:
1312:
1166:
408:
1503:
1037:
228:”Unidentified Aerial Phenomena in the UK Air Defence Region: Executive Summary”, Defence Intelligence Staff (2000), Pages 11,12,
237:”Unidentified Aerial Phenomena in the UK Air Defence Region: Executive Summary”, Defence Intelligence Staff (2000), Pages 9-10
1488:
1307:
773:
219:”Unidentified Aerial Phenomena in the UK Air Defence Region: Executive Summary”, Defence Intelligence Staff (2000), Pages 7-8
1467:
1171:
754:
639:
413:
126:
peer review, and it has been suggested that the "buoyant plasma" hypothesis would not have withstood independent scrutiny.
976:
965:
896:
186:
50:
981:
524:
258:
1292:
534:
1428:
806:
55:
96:
in those affected. The
Condign report suggests that further research into "novel military applications" of this
1161:
599:
539:
428:
376:
361:
331:
1222:
1217:
1057:
850:
749:
519:
108:
Phenomena' and Plasma technologies," and are "pursuing related techniques for potential military purposes."
941:
489:
381:
288:
1423:
1202:
1197:
1111:
1093:
504:
459:
433:
63:
916:
866:
861:
801:
783:
744:
669:
614:
340:
39:
35:
1192:
734:
1370:
1302:
821:
699:
664:
594:
589:
59:
454:
1297:
876:
871:
856:
816:
684:
619:
609:
1232:
1207:
971:
956:
951:
946:
931:
906:
901:
886:
881:
846:
725:
624:
469:
402:
210:”Unidentified Aerial Phenomena in the UK Air Defence Region”, Defence Intelligence Staff (2000)
961:
936:
926:
911:
891:
796:
674:
649:
634:
574:
559:
479:
464:
173:
88:, and is hypothesized to produce an unexplained energy field which creates the appearance of a
544:
248:
1405:
921:
791:
704:
689:
564:
554:
449:
1116:
997:
659:
654:
604:
584:
499:
484:
8:
826:
629:
423:
300:
250:
Extreme weather : forty years of the
Tornado and Storm Research Organisation (TORRO)
1375:
1187:
1072:
549:
397:
324:
89:
1338:
1121:
529:
254:
70:
astronomical consultant. The identity of the report's author/s was not made public.
1141:
1062:
694:
474:
97:
31:
1395:
1343:
1317:
1284:
1126:
1027:
1022:
1017:
644:
569:
509:
494:
1333:
1106:
709:
514:
174:
Is there anybody out there? How the men from the ministry hid the hunt for UFOs
93:
85:
190:
1482:
1245:
1067:
1012:
1002:
317:
45:
The results of
Project Condign were compiled into a 400-page document titled
282:
155:
1400:
1262:
1146:
1101:
1047:
293:
101:
19:
1353:
1007:
811:
763:
579:
1450:
Unidentified
Anomalous Phenomena Disclosure Act (UADPA), USA law (2023)
1257:
1052:
1348:
1252:
1212:
304:
1240:
1137:
351:
1363:
67:
1157:
Advanced
Aerospace Threat Identification Program (2007–2012)
1089:
Investigation of UFO reports by the United States government
117:
which it said could “adversely affect a vehicle or person".
47:
Unidentified Aerial
Phenomena in the UK Air Defence Region
105:
309:
38:(UFO) study undertaken by the British Government's
1167:Unidentified Aerial Phenomena Task Force (current)
104:have identified the close connection between the '
1480:
1445:United States Congress hearings on UFOs (2022)
325:
246:
279:Full Text, Executive Summary and Volumes 1-3
168:
166:
164:
16:British government study of UFOs (1997–2000)
332:
318:
150:
148:
146:
144:
142:
140:
138:
161:
419:1665 celestial phenomenon over Stralsund
409:1561 celestial phenomenon over Nuremberg
253:. Hoboken, NJ: Wiley. pp. 227–228.
18:
135:
1481:
555:Barney and Betty Hill abduction (1961)
247:Stenhoff, Mark; James, Adrian (2016).
206:
204:
202:
200:
313:
289:Could we have hitched a ride on UFOs?
1494:Ministry of Defence (United Kingdom)
414:1566 celestial phenomenon over Basel
1499:UFO sightings in the United Kingdom
197:
179:
111:
13:
1112:Flying Saucer Working Party (1950)
769:High-altitude object events (2023)
398:Ezekiel's Wheel (circa 622–570 BC)
49:that drew on approximately 10,000
14:
1520:
1509:2000 disestablishments in England
1172:NASA's UAP independent study team
301:It's Official: UFOs Are Just UAPs
270:
156:UFO study finds no sign of aliens
1463:
1462:
277:UAP in the UK Air Defence Region
1429:Committee for Skeptical Inquiry
610:John Lennon UFO incident (1974)
424:José Bonilla observation (1883)
1504:1997 establishments in England
1162:Identification studies of UFOs
640:Valentich disappearance (1978)
625:Petrozavodsk phenomenon (1977)
505:McMinnville photographs (1950)
377:List of reported UFO sightings
240:
231:
222:
213:
172:Randerson, James (2006-09-25)
73:
42:(DIS) between 1997 and 2000.
1:
1122:Project Blue Book (1952–1970)
802:Aztec, New Mexico hoax (1949)
797:Twin Falls, Idaho hoax (1947)
650:Robert Taylor incident (1979)
615:Travis Walton incident (1975)
560:Lonnie Zamora incident (1964)
455:Ă„ngelholm UFO memorial (1946)
129:
66:, and Gary Anthony, a former
30:(not to be confused with the
1489:Government responses to UFOs
665:Cash–Landrum incident (1980)
565:Solway Firth Spaceman (1964)
540:Lakenheath-Bentwaters (1956)
154:Simpson, Mark (2006-05-07) "
58:request by UFO researchers
7:
1424:List of scientific skeptics
1152:Project Condign (1997–2000)
1095:The Flying Saucers Are Real
655:Val Johnson incident (1979)
605:Pascagoula Abduction (1973)
176:, The Guardian (2007-12-02)
120:
64:Sheffield Hallam University
10:
1525:
1117:Project Magnet (1950–1962)
774:David Grusch claims (2023)
545:AntĂ´nio Villas Boas (1957)
56:Freedom of Information Act
40:Defence Intelligence Staff
36:unidentified flying object
1458:
1437:
1416:
1388:
1326:
1283:
1276:
1231:
1180:
1142:Condon Report (1966–1968)
1081:
1036:
990:
839:
822:Alien Autopsy (1995 film)
782:
718:
635:Zanfretta incident (1978)
535:Kelly–Hopkinsville (1955)
442:
390:
369:
360:
347:
792:Maury Island hoax (1947)
690:Voronezh incident (1989)
675:Trans-en-Provence (1981)
670:Rendlesham Forest (1980)
600:Finnish Air Force (1969)
530:Flatwoods monster (1952)
382:Sightings in outer space
339:
1040:extraterrestrial beings
807:Southern England (1967)
735:Campeche, Mexico (2004)
695:Belgian UFO wave (1990)
525:Washington, D.C. (1952)
520:Nash-Fortenberry (1952)
403:Airship of Clonmacnoise
285:from Clarke and Anthony
78:
1127:Robertson Panel (1953)
680:Japan Air Lines (1986)
645:Kaikoura Lights (1978)
495:Gorman Dogfight (1948)
429:Airship wave (1896–97)
24:
1147:Institute 22 (1978–?)
1132:Ruppelt report (1956)
1107:Project Grudge (1949)
817:Gulf Breeze (1987–88)
764:Jetpack man (2020–21)
740:O'Hare Airport (2006)
710:Phoenix Lights (1997)
630:Operação Prato (1977)
515:Lubbock Lights (1951)
490:Chiles-Whitted (1948)
460:Kenneth Arnold (1947)
22:
1438:Government & Law
1359:Government responses
840:Sightings by country
759:UFO incidents (2014)
1233:Conspiracy theories
1223:Trotskyist-Posadism
1102:Project Sign (1948)
1073:Reptilian humanoids
730:UFO incident (2004)
700:Ariel School (1994)
595:Jimmy Carter (1969)
590:Shag Harbour (1967)
297:, February 22, 2007
1188:Ancient astronauts
812:Majestic 12 (1985)
757:Theodore Roosevelt
685:Ilkley Moor (1987)
585:Falcon Lake (1967)
450:Los Angeles (1942)
25:
1476:
1475:
1384:
1383:
1339:Cattle mutilation
1193:Cryptoterrestrial
835:
834:
827:Morristown (2009)
470:Flight 105 (1947)
362:Claimed sightings
303:by Nigel Watson,
187:"Project Condign"
1516:
1466:
1465:
1285:Abduction claims
1281:
1280:
1203:Interdimensional
1198:Extraterrestrial
1063:Little green men
1038:Types of alleged
784:Confirmed hoaxes
575:Kecksburg (1965)
550:Levelland (1957)
391:Pre-20th century
367:
366:
334:
327:
320:
311:
310:
265:
264:
244:
238:
235:
229:
226:
220:
217:
211:
208:
195:
194:
189:. Archived from
183:
177:
170:
159:
152:
112:Close encounters
62:, a lecturer at
32:Condon Committee
1524:
1523:
1519:
1518:
1517:
1515:
1514:
1513:
1479:
1478:
1477:
1472:
1454:
1433:
1412:
1380:
1344:Close encounter
1322:
1272:
1227:
1176:
1077:
1039:
1032:
1028:Space jellyfish
1023:Mystery airship
1018:Green fireballs
986:
831:
778:
745:Alderney (2007)
714:
705:Varginha (1996)
438:
386:
356:
343:
338:
273:
268:
261:
245:
241:
236:
232:
227:
223:
218:
214:
209:
198:
185:
184:
180:
171:
162:
153:
136:
132:
123:
114:
81:
76:
34:) was a secret
28:Project Condign
17:
12:
11:
5:
1522:
1512:
1511:
1506:
1501:
1496:
1491:
1474:
1473:
1471:
1470:
1459:
1456:
1455:
1453:
1452:
1447:
1441:
1439:
1435:
1434:
1432:
1431:
1426:
1420:
1418:
1414:
1413:
1411:
1410:
1409:
1408:
1398:
1392:
1390:
1386:
1385:
1382:
1381:
1379:
1378:
1373:
1368:
1367:
1366:
1356:
1351:
1346:
1341:
1336:
1330:
1328:
1324:
1323:
1321:
1320:
1315:
1310:
1305:
1300:
1295:
1289:
1287:
1278:
1274:
1273:
1271:
1270:
1265:
1260:
1255:
1250:
1249:
1248:
1237:
1235:
1229:
1228:
1226:
1225:
1220:
1218:Time-traveller
1215:
1210:
1205:
1200:
1195:
1190:
1184:
1182:
1178:
1177:
1175:
1174:
1169:
1164:
1159:
1154:
1149:
1144:
1139:
1134:
1129:
1124:
1119:
1114:
1109:
1104:
1099:
1091:
1085:
1083:
1079:
1078:
1076:
1075:
1070:
1065:
1060:
1055:
1050:
1044:
1042:
1034:
1033:
1031:
1030:
1025:
1020:
1015:
1010:
1005:
1000:
998:Black triangle
994:
992:
988:
987:
985:
984:
979:
977:United Kingdom
974:
969:
966:Canary Islands
959:
954:
949:
944:
939:
934:
929:
924:
919:
914:
909:
904:
899:
897:Czech Republic
894:
889:
884:
879:
874:
869:
864:
859:
854:
843:
841:
837:
836:
833:
832:
830:
829:
824:
819:
814:
809:
804:
799:
794:
788:
786:
780:
779:
777:
776:
771:
766:
761:
752:
747:
742:
737:
732:
722:
720:
716:
715:
713:
712:
707:
702:
697:
692:
687:
682:
677:
672:
667:
662:
660:Manises (1979)
657:
652:
647:
642:
637:
632:
627:
622:
617:
612:
607:
602:
597:
592:
587:
582:
580:Westall (1966)
577:
572:
567:
562:
557:
552:
547:
542:
537:
532:
527:
522:
517:
512:
507:
502:
500:Mariana (1950)
497:
492:
487:
485:Mantell (1948)
482:
477:
475:Roswell (1947)
472:
467:
462:
457:
452:
446:
444:
440:
439:
437:
436:
431:
426:
421:
416:
411:
406:
400:
394:
392:
388:
387:
385:
384:
379:
373:
371:
364:
358:
357:
355:
354:
348:
345:
344:
337:
336:
329:
322:
314:
308:
307:
298:
286:
283:Condign Report
280:
272:
271:External links
269:
267:
266:
260:978-1118949962
259:
239:
230:
221:
212:
196:
193:on 2010-02-11.
178:
160:
133:
131:
128:
122:
119:
113:
110:
94:hallucinations
90:Black Triangle
86:Ball Lightning
80:
77:
75:
72:
15:
9:
6:
4:
3:
2:
1521:
1510:
1507:
1505:
1502:
1500:
1497:
1495:
1492:
1490:
1487:
1486:
1484:
1469:
1461:
1460:
1457:
1451:
1448:
1446:
1443:
1442:
1440:
1436:
1430:
1427:
1425:
1422:
1421:
1419:
1415:
1407:
1404:
1403:
1402:
1399:
1397:
1394:
1393:
1391:
1387:
1377:
1374:
1372:
1371:Organizations
1369:
1365:
1362:
1361:
1360:
1357:
1355:
1352:
1350:
1347:
1345:
1342:
1340:
1337:
1335:
1332:
1331:
1329:
1325:
1319:
1316:
1314:
1311:
1309:
1306:
1304:
1301:
1299:
1296:
1294:
1291:
1290:
1288:
1286:
1282:
1279:
1275:
1269:
1268:Project Serpo
1266:
1264:
1261:
1259:
1256:
1254:
1251:
1247:
1246:Storm Area 51
1244:
1243:
1242:
1239:
1238:
1236:
1234:
1230:
1224:
1221:
1219:
1216:
1214:
1211:
1209:
1206:
1204:
1201:
1199:
1196:
1194:
1191:
1189:
1186:
1185:
1183:
1179:
1173:
1170:
1168:
1165:
1163:
1160:
1158:
1155:
1153:
1150:
1148:
1145:
1143:
1140:
1138:
1135:
1133:
1130:
1128:
1125:
1123:
1120:
1118:
1115:
1113:
1110:
1108:
1105:
1103:
1100:
1098:
1096:
1092:
1090:
1087:
1086:
1084:
1080:
1074:
1071:
1069:
1068:Nordic aliens
1066:
1064:
1061:
1059:
1056:
1054:
1051:
1049:
1048:Energy beings
1046:
1045:
1043:
1041:
1035:
1029:
1026:
1024:
1021:
1019:
1016:
1014:
1013:Ghost rockets
1011:
1009:
1006:
1004:
1003:Flying saucer
1001:
999:
996:
995:
993:
991:Types of UFOs
989:
983:
982:United States
980:
978:
975:
973:
970:
967:
963:
960:
958:
955:
953:
950:
948:
945:
943:
940:
938:
935:
933:
930:
928:
925:
923:
920:
918:
915:
913:
910:
908:
905:
903:
900:
898:
895:
893:
890:
888:
885:
883:
880:
878:
875:
873:
870:
868:
865:
863:
860:
858:
855:
852:
848:
845:
844:
842:
838:
828:
825:
823:
820:
818:
815:
813:
810:
808:
805:
803:
800:
798:
795:
793:
790:
789:
787:
785:
781:
775:
772:
770:
767:
765:
762:
760:
758:
753:
751:
750:Norway (2009)
748:
746:
743:
741:
738:
736:
733:
731:
729:
724:
723:
721:
717:
711:
708:
706:
703:
701:
698:
696:
693:
691:
688:
686:
683:
681:
678:
676:
673:
671:
668:
666:
663:
661:
658:
656:
653:
651:
648:
646:
643:
641:
638:
636:
633:
631:
628:
626:
623:
621:
620:Tehran (1976)
618:
616:
613:
611:
608:
606:
603:
601:
598:
596:
593:
591:
588:
586:
583:
581:
578:
576:
573:
571:
570:Exeter (1965)
568:
566:
563:
561:
558:
556:
553:
551:
548:
546:
543:
541:
538:
536:
533:
531:
528:
526:
523:
521:
518:
516:
513:
511:
510:Sperry (1950)
508:
506:
503:
501:
498:
496:
493:
491:
488:
486:
483:
481:
480:Rhodes (1947)
478:
476:
473:
471:
468:
466:
463:
461:
458:
456:
453:
451:
448:
447:
445:
441:
435:
434:Aurora (1897)
432:
430:
427:
425:
422:
420:
417:
415:
412:
410:
407:
404:
401:
399:
396:
395:
393:
389:
383:
380:
378:
375:
374:
372:
368:
365:
363:
359:
353:
350:
349:
346:
342:
335:
330:
328:
323:
321:
316:
315:
312:
306:
302:
299:
296:
295:
290:
287:
284:
281:
278:
275:
274:
262:
256:
252:
251:
243:
234:
225:
216:
207:
205:
203:
201:
192:
188:
182:
175:
169:
167:
165:
157:
151:
149:
147:
145:
143:
141:
139:
134:
127:
118:
109:
107:
103:
99:
95:
91:
87:
71:
69:
65:
61:
57:
52:
48:
43:
41:
37:
33:
29:
21:
1354:Crop circles
1313:Perspectives
1263:Men in black
1208:Psychosocial
1151:
1094:
851:South Africa
756:
727:
719:21st century
443:20th century
294:The Guardian
292:
249:
242:
233:
224:
215:
191:the original
181:
124:
115:
102:Soviet Union
82:
60:David Clarke
46:
44:
27:
26:
1277:Involvement
1097:(1947–1950)
1053:Grey aliens
1008:Foo fighter
942:New Zealand
158:", BBC News
74:Conclusions
1483:Categories
1417:Skepticism
1376:Ufologists
1258:Dulce Base
1181:Hypotheses
1058:Insectoids
465:1947 craze
130:References
23:Cover page
1401:Religions
1349:Contactee
1318:Insurance
1308:Narrative
1303:Claimants
1253:Bob Lazar
1213:Nazi UFOs
917:Indonesia
867:Australia
862:Argentina
305:Wired.com
51:sightings
1468:Category
1334:Implants
1298:Entities
121:Reaction
1396:Fiction
1389:Culture
1293:History
1241:Area 51
1082:Studies
877:Belgium
872:Belarus
857:Albania
370:General
352:Ufology
1364:GEIPAN
972:Sweden
957:Russia
952:Poland
947:Norway
932:Mexico
907:Greece
902:France
887:Canada
882:Brazil
847:Africa
728:Nimitz
405:(740s)
257:
98:plasma
68:BUFORA
1327:Other
962:Spain
937:Nepal
927:Italy
912:India
892:China
1406:list
922:Iran
755:USS
726:USS
341:UFOs
255:ISBN
79:UFOs
106:UFO
1485::
291:,
199:^
163:^
137:^
968:)
964:(
853:)
849:(
333:e
326:t
319:v
263:.
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.