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(Click for frequent words.) 63 Operation Nanook 59 Operation NANOOK 54 Operation Narwhal 53 Frobisher Bay 52 Arctic 51 Resolute Bay 50 Trident Fury 48 Grise Fiord 47 Domain Awareness 47 CSOR 46 HMCS Winnipeg 46 Resolute Nunavut 46 Athabaskan 45 HMCS Ottawa 44 Shiprider 44 Norad 44 ship HMS Endurance 43 destroyer HMCS Athabaskan 43 INUVIK NWT 43 Achieve Mapping Catheter 43 Ellef Ringnes Island 43 Arctic Sovereignty 43 HMCS Fredericton 43 RIMPAC 43 Pangnirtung Nunavut 43 Gwaii Haanas 43 Nunavut hamlet 43 HMC Ships 42 Iqaluit Nunavut 42 Lackenbauer 42 Porsild 42 Baffin Island 42 Inuktitut 42 HMCS Algonquin 42 HMCS Montreal 42 Longyearbyen Norway 42 Meagan McGrath 42 North Pole 42 Rear Admiral Tyrone Pile 42 Sointula 42 Arctic Circle 42 Guy Laroche commander 42 Svalbard archipelago 42 Kitikmeot region 41 Nunavik Inuit 41 Tuktoyaktuk Northwest Territories 41 Kugluktuk 41 CFB Comox 41 DEW Line 41 Polar Epsilon 41 Brigadier General Guy Laroche 41 Klondike Derby 41 Ellesmere Island 41 Icebreaking 41 Qikiqtarjuaq 41 Waters Pollution Prevention 41 Iqualuit 41 Arctic Archipelago 41 Gitga'at 41 Keen Sword 41 Mine Countermeasures 41 Nunavut 41 Greenlandic 41 Axel Heiberg Island 41 Valiant Shield 41 Northwest Passage 41 HMCS Charlottetown 41 Arctic archipelago 41 Akademik Ioffe 41 Samuel Risley 41 Festival du Voyageur 41 Great Bear Rainforest 40 Nanisivik 40 UAV squadron 40 Northernmost 40 Inuvik NWT 40 Inuit 40 frigate HMCS Toronto 40 Combat Logistic 40 Angkor Sentinel 40 Little Diomede 40 Inuvik Northwest Territories 40 Zemlya 40 Pond Inlet 40 Deep Siren 40 Queen Maud 40 Quetico 40 Iqaluit 40 HMS Northumberland 40 Nordic Battlegroup 40 Coal Shovel 40 Tuktoyaktuk 40 Operation Deep Freeze 40 polar explorer Roald Amundsen 40 HMCS Ville de 40 Svalbard Islands 39 Canadian Forces 39 schooner Bowdoin 39 Active Endeavor 39 Wing Comox 39 Doomsday Seed Vault 39 SUAV 39 SAREX 39 Vigilant Eagle 39 Arthur Chilingarov 39 Ilulissat Greenland 39 CCMRF 39 Coast Guard icebreaker Amundsen 39 polar expeditions 39 DENE KOE FORT 39 Dog Sled 39 Aatami 39 Nunavut Northwest Territories 39 Determined Promise 39 Derek Hatfield Algimouss 39 Melting Arctic 39 CFB Bagotville 39 HMCS Halifax 39 Artic 39 Arctic Ocean 39 Omer Lavoie 39 Larry Bagnell 39 Sisimiut 39 Falcon Virgo 39 Ice Sheet 39 HMCS Sackville 38 JTF2 38 Steppe Eagle 38 Patrol 38 Base Comox 38 HMCS Regina 38 HMCS Calgary 38 Paulatuk 38 Protecteur 38 CFB Cold 38 eRecon 38 P3 Orion 38 NORDREG 38 CANSOFCOM 38 Training Exercises 38 Point Pelee 38 Noatak 38 Frobisher Inn 38 Baffin 38 Iglulik 38 Greenland 38 Combined Endeavor 38 Basking Shark 38 Polar 38 Dogsled 38 Torngat Mountains 38 Fort Liard 38 Gjoa Haven 38 Visible Intermodal Protection 38 Hydrography 38 Baltic Fleet 38 icebreakers 38 Esquimalt Harbour 38 Salish Sea 38 drifting ice floe 38 Kangiqsualujjuaq 38 Carcross 38 Kalaallit Nunaat 38 Inuvik 38 frigate HMCS Charlottetown 38 Stikine 38 SNMG1 38 Bear Rainforest 38 explorer Roald Amundsen 38 Codiac 38 Spitzbergen 38 icebergs drifting 37 Battlespace 37 Aklavik 37 Qikiqtani Inuit Association 37 HMCS Whitehorse 37 Resolute 37 Subarctic 37 dogsled 37 Kuujjuaq 37 NORAD 37 Algonquins 37 CFB Esquimalt 37 icebreaker CCGS 37 Gwitchin 37 Fiord 37 Makivik Corp. 37 lightkeepers 37 Juniper Cobra 37 Borge Ousland 37 destroyer HMCS Iroquois 37 Vigilant Shield 37 NORAD NORTHCOM 37 Igloolik 37 New Foundland 37 Ulchi Focus Lens 37 Antartic 37 Qaanaaq 37 Kangerlussuaq 37 Provideniya 37 Labrador Innu 37 Combat Readiness Center 37 RADARSAT 37 Yellowknife Northwest Territories 37 Inukshuks 37 Circumpolar 37 UgroupMedia 37 dog sled 37 Key Resolve 37 Front Cardiac CryoAblation 37 Santa Cams 37 Beaufort Sea 37 Kitikmeot Region 37 Theater Ballistic Missile 37 Norwegian polar explorer 37 IPY 37 RADARSAT 2 37 HMCS Athabaskan 36 circumpolar 36 staffed lighthouses 36 Base Khiam 36 Maj. Holly Apostoliuk 36 HMCS Quadra 36 submarine HMCS Corner Brook 36 Baie Verte peninsula 36 Unified Protector 36 Amagoalik 36 Sable Island 36 Hans Enoksen 36 Coral Harbour 36 CONR 36 Athabascans 36 Ny Ålesund 36 Tromsø Norway 36 Coastie 36 Chibi Robo Park 36 RCMP 36 Nunamiut 36 Auyuittuq National 36 spokeswoman Joyce Frankovis 36 Norad Tracks Santa 36 arctic 36 Aerial Surveillance 36 Finnmark 36 Rompkey 36 Haida Gwaii 36 transpolar 36 Protected Areas Strategy 36 Iceberg Alley 36 Polar Continental Shelf 36 seaways 36 Command NORAD 36 CEFCOM 36 AMASE 36 Ballistic Missile Defence 36 Bouvet Island 36 nautical charting 36 NAS Whidbey Island 36 Moosonee 36 Ice Floe 36 USNORTHCOM 36 Acho Dene Koe 36 Northcom 36 SARSAT 36 Franz Josef Land 36 HMS St Albans 36 Joint Task Force 36 Nunavut Territory coal 36 Antarctic 36 Nimrod maritime 36 HMCS Iroquois 36 Thule Greenland 36 Spitsbergen archipelago 36 Lake Couchiching 36 Inuksuk 36 Quick Reaction Alert 36 sealift 36 Stud Poker 36 Adak Alaska 36 icebreaker Amundsen 35 Okalik 35 dogsleds 35 CCGS Amundsen 35 Lonnie Dupre 35 USEUCOM 35 Bylot Island 35 Serum Run 35 Falklands Conservation 35 ® Cardiac CryoAblation 35 Bering Straits 35 Webequie 35 Astronaut Julie Payette 35 Historica Dominion Institute 35 icebreaking 35 Barneo 35 Yukon 35 Mishkeegogamang First 35 Operation Active Endeavor 35 Festive RIDE 35 icebreaker 35 Kirkenes 35 Whitney Lackenbauer 35 Taloyoak 35 Full Operational Capability 35 Gen. Hillier 35 Juneau Icefield 35 Coast Guard icebreaker Healy 35 Vastitas Borealis akin 35 Wing Shearwater 35 Inukjuak 35 icebound 35 Quick Reaction Force 35 Ulukhaktok 35 RESOLUTE Nunavut 35 subarctic 35 Command CEFCOM 35 IMETs 35 Vesterålen 35 Haisla Nation 35 Helos 35 ScanEagle 35 Kuptana 35 Expeditionary Forces 35 Natynczyk 35 CWID 35 Tuktoyaktuk NWT 35 Cyber Incident Response 35 DRDC 35 Kenora OPP 35 Martin Breum Danish 35 patrols 35 Marshal Ustinov 35 Cormorant helicopters 35 Canadian warship HMCS 35 Platoons 35 Spitsbergen Norway 35 HMCS Windsor 35 Lomonosov ridge 35 Nikolski 35 Axel Heiberg 35 Patrollers 35 CounterAttack 35 frozen Bering Strait 35 Iditarod dogsled race 35 Arviat 35 dogsled expedition 35 Bowhead 35 Polarstern 35 AfriCom 35 Stikine River 35 Nunavut Tunngavik 35 HMCS Oriole 35 Novaya Zemlya 35 Dennis Bevington 35 Deployable Operations 35 West Quoddy Head 35 maritime 35 Duyfken 35 Udaloy class destroyer 35 Marc Dumais 35 Mealy Mountains 35 Collective Peacekeeping Forces 35 Nahanni 34 CENTCOM AOR 34 Wing Moose Jaw 34 Canadian Forces Snowbirds 34 Cowes lifeboat 34 Trudy Wohlleben 34 fabled Northwest Passage 34 Polar Bear 34 Arctic explorer 34 Yarmouth Nova Scotia 34 Anatolian Eagle 34 Air Demonstration Squadron 34 Marine Interdiction 34 Operation Unified Protector 34 Fridtjof Nansen 34 Narwhal 34 Rapid Deployment Forces 34 Kluane 34 maritime interdiction 34 Barents Euro 34 Inuit Eskimo 34 Operation Atalanta 34 Cryosat satellite 34 Terre Adelie 34 Defence Command NORAD 34 AWACS radar planes 34 Ungava Bay 34 Great Slave Lake 34 Cape Lisburne 34 patrol 34 Kalluk 34 Sea 34 subsistence whaling 34 NEAFC 34 Esquimalt BC 34 HMC Dockyard 34 EU NAVFOR Maritime 34 SCISAT 34 Johnstone Strait 34 Otelnuk Property 34 CPAWS 34 Sir Wilfrid Laurier 34 Integrated Threat Assessment 34 Marsis 34 Detachments 34 Arctic seabed 34 Griffon helicopter 34 Columbia Icefield 34 Sylvie Tremblay 34 NWT 34 HMS Endurance 34 austral winter 34 Severomorsk 34 patrol frigate HMCS 34 Ousland 34 Canadian frigate HMCS 34 RBDF 34 EUNAVFOR 34 noradsanta.org 34 Hornet fighter jets 34 UNPROFOR 34 Chichagof 34 Kurile 34 Bering Sea 34 Antarctica 34 Leif Erikson 34 Kapitan Khlebnikov 34 Phyllis Cormack 34 Mir submersibles 34 Seatbelt Enforcement 34 Cruise Ship Runs Aground 34 Elmendorf AFB Alaska 34 MP Laurie Hawn 34 Little Diomede Island 34 MDARS 34 Northwest Territories 34 Spitsbergen 34 NASA THEMIS 34 austral summer 34 research vessel Polarstern 34 Rob Huebert 34 Norwegian Barents Secretariat 34 BALTOPS 34 Pangnirtung 34 Shackleton expedition 34 Deh Cho 34 Kimmirut 34 Holloman AFB 34 HMCS Corner Brook 34 Baddeck Nova Scotia 34 UASs 34 Greenland icecap 34 Multinational Brigade 34 Loch Ewe 34 General Walt Natynczyk 34 Hydrographic Service 34 Commodore Tyrone Pile 34 USCG Auxiliary 34 Seabed 34 #e Regiment blinde du 34 Tanana River 34 Queen Charlottes 34 boat HMAS Pirie 34 Inge Solheim 34 Akutan 34 7th Field Artillery 34 Whitehorse 33 Rod Knecht 33 Awacs 33 Amchitka 33 Hallendy 33 Tim Brodhagen shreds 33 Antarctic expedition 33 Coast Guard cutter Mackinaw 33 icefield 33 Inuvialuit 33 Huebert 33 Anishinabek Police 33 GeoConnections 33 Yukon Koyukuk 33 Tactical Helicopter Squadron 33 Hurtigruten cruise 33 HMCS Toronto 33 Nunavik 33 Sacred Headwaters 33 floe 33 ADT CHL 33 USS Mustin 33 Barents Region 33 Coast Guard icebreaker 33 Mad Trapper 33 Satellite System JPSS 33 Kobuk 33 Nunavut Tunngavik Incorporated 33 ESA CryoSat 33 RAF Tornados 33 Salekhard 33 Whitehorse Yukon Territory 33 Maliseet 33 reconaissance 33 Chilko Lake 33 Eskimo 33 AUV 33 Gunflint Lake 33 Storis 33 owner Adam Buczynski 33 Sámi 33 JMRC 33 NorthCom 33 RV Polarstern 33 bowhead whale 33 Arktika 33 kermode bear 33 Santa Tracker 33 Agawa Canyon 33 Beaver Creek Ski 33 tactical airlift 33 Unmanned Aerial Vehicles 33 Pribilof Islands 33 HMAS Warramunga 33 Alboran 33 Fightertown 33 CCGS 33 rigid hulled inflatable 33 Gitanyow 33 Kanesatake Mohawks 33 ship HMNZS Canterbury 33 Inupiaq 33 circumpolar Arctic 33 Mars Analog Svalbard 33 Espanola OPP 33 Quetico Provincial Park 33 Jacob Verhoef 33 Lacolle 33 Ardent Sentry 33 Bellingshausen 33 Polar explorers 33 Kenai Fjords 33 minesweeper 33 Desolation Sound 33 muskox 33 Inuit hunters 33 Malvinas Islands 33 Radarsat 33 Graves Simcoe 33 Counter Terrorism Initiative 33 SecureWest International 33 Mi# helicopter 33 Anaktuvuk Pass 33 Kenora detachment 33 Nunavut Nunavik 33 JPKF 33 #th RQW 33 Martian 33 Josef Motzfeldt 33 Lubicon 33 Unidentified Aerial Phenomena 33 Aleutians 33 Mi'kmaq 33 General Rick Hillier 33 Explosive Disposal 33 Meeting ATCM 33 Cybertip.ca 33 Northern Command NORTHCOM 33 Radarsat 2 33 Jiaolong 33 Peter Taptuna 33 3 Wing Bagotville 33 Fur Rondy 33 Light Armoured 33 Tactical Training 33 Operation IceBridge 33 Haughton Crater 33 Hecate Strait 33 Kaskeala 33 Pararescue 33 Aurora Australis 33 Foxe Basin 33 Commander Brig. Gen 33 Gordon Molendyk 33 Haisla First 33 Moonwatch 33 Goettge 33 Countering Violent Extremism 33 Opposes drilling 33 polar 33 Infantry Combat 33 Bagotville 33 Gorgon Stare 33 Karetak Lindell 33 Saguenay Fjord 33 aboriginal peoples 33 Anticosti 33 Patroller 33 RAF Typhoons 32 Dungeness Spit 32 Project Samossa 32 Dimitri Kieffer 32 village Noorvik Alaska 32 Sable Gully 32 EPLRS 32 Tyndall AFB Fla. 32 Attu Island 32 HMAS Toowoomba 32 frozen wasteland 32 Tundra Buggy 32 Nuuk Greenland 32 Agassiz RCMP 32 Inuit elders 32 naval squadron 32 Circumnavigation 32 Narsaq 32 Haines Junction 32 Saturation Patrol 32 AWACS 32 Norad Santa 32 Artic Ocean 32 Auroral 32 Senkaku Islands 32 Blanc Sablon 32 HMS Mersey 32 Dom Mee 32 Falklands 32 Inuvialuit Settlement Region 32 Canso Causeway 32 Whale Sanctuary 32 Sachs Harbour 32 Sealion 32 patrollers 32 Rigid Hull 32 RIDE checks 32 caribou herd 32 Mendenhall Glacier Visitor 32 Turnagain 32 inuksuit 32 St Lawrence Seaway 32 Occupant Restraint Enforcement 32 Elmendorf AFB 32 Rufus Terrill 32 snowshoe biathlon 32 Batoche 32 Cold Fronts 32 Blair Mackasey Hockey 32 BAFB 32 Jamie Graybeal 32 HMNZS Te Mana 32 Disko Island 32 Larsemann Hills 32 Bownessie 32 Tasiilaq 32 woodland caribou 32 Forensic Identification Section 32 Inuit hunter 32 Antarctic Territory 32 Cape Spear 32 reconnaissance squadron 32 HMCS Glace Bay 32 Longyearbyen 32 CFB Greenwood 32 Woodland caribou 32 Songhees 32 HMCS Haida 32 Immersion Presents 32 Dronning Maud Land 32 McChord AFB 32 Gaspé Peninsula 32 JTF CS 32 Cooperative Lancer 32 Ketchikan Juneau 32 Yukon Territories 32 Sognefjord 32 Frozen Chosen 32 Valcartier 32 ships transiting 32 Ilulissat 32 Woodland Caribou 32 Bodø 32 Pond Inlet Nunavut 32 polar icebreakers 32 Barrow Whalers 32 Rosie Stancer 32 Pasquale Scaturro 32 frigate HMCS 32 Auroras 32 Bellingshausen Sea 32 KOTZEBUE 32 Hik 32 Spill Response 32 NSB COPS 32 Tourist Oriented 32 Jacques Cartier 32 allied navies 32 Brig. Gen 32 HMS Chatham 32 Cetacean 32 Icefield 32 SECOR Consulting 32 Jack Anawak 32 Combat Readiness Training 32 Kivalliq 32 Bathurst caribou herd 32 Neustrashimy 32 Quebec Innu 32 ship Ladny 32 antarctic 32 www.noradsanta.org 32 Angilak 32 Alaskan 32 USCGC Healy 32 Avro Arrow 32 Whitehorse Yukon 32 admiral asks 32 adjacent islets 32 unpiloted aircraft 32 Birkebeiner 32 Official Languages Act 32 Roseway Basin 32 northernmost 32 Peary 32 Conch Republic 32 strait 31 Reconnaissance ISR 31 colored gemstone prospects 31 Chilingarov 31 RAF Typhoon 31 HC #J 31 Uummannaq 31 Checkpoint Strikeforce campaign 31 Eabametoong First Nation 31 Ogopogo 31 HMS Sceptre 31 CYBERCOM 31 Inuit peoples 31 Ny Alesund 31 Alsek 31 Melting Ice 31 Gwich'in Athabascan 31 Alaskan panhandle 31 Gen. Natynczyk 31 Nordlys 31 Coastguard Rescue 31 Barents Seas 31 RAF squadrons 31 Ice Melts 31 Coast Guard 31 Des Groseilliers 31 Border Guards 31 Cosmonaut Training Centre 31 Svalbard Archipelago 31 seas 31 sealanes 31 E 8C 31 Counterdrug 31 Gen. Henault 31 COSPAS SARSAT 31 Champlain 31 Doomsday Vault 31 Trans Antarctic Expedition 31 Operation 31 Aleutian Chain 31 Dumont d'Urville station 31 Sahtu 31 HMS Argyll 31 Kon Tiki expedition 31 Premier Hans Enoksen 31 Tiaoyutai Islands 31 Habomai islet group 31 Semotiuk 31 Griffon helicopters 31 Barents 31 Clipper Adventurer 31 Yukon Quest sled 31 Dehcho 31 Task Force ODIN 31 UAVs Unmanned Aerial Vehicles 31 Zebulon Pike 31 Antarctic Treaty Consultative 31 Harold Trupish 31 Santa Mafalda 31 detachment commander 31 Nunivak Island 31 Fleet Anti Terrorism 31 Swedish warship Carlskrona 31 Dyess AFB Texas 31 Unmanned Drones 31 Icy Strait Point 31 vessels transiting 31 Wide Area Multilateration 31 harp seal hunt 31 Emperor Penguin 31 Antisubmarine Warfare 31 Chukchi Cap 31 Seat Belt Enforcement 31 joint warfighting 31 Diaoyutai Islands 31 Operation Taconite 31 United Empire Loyalists 31 roundtrip voyages 31 Admiralty Island 31 rocky islet 31 Øresund 31 AFCYBER 31 Tromsoe 31 Akademik Fedorov 31 Kugluktuk Nunavut 31 USPACOM 31 Tagish Yukon 31 Diaoyutais 31 Year IPY 31 CFB Moose Jaw 31 HMNZS Canterbury 31 HMS Exeter 31 Cabot Trail 31 Cape Enrage 31 Kitikmeot 31 McMurdo Sound 31 Chatanika 31 Yury Dolgoruky 31 Kurile Islands 31 Lake Nipigon 31 Lieut. Gen 31 Historica Foundation 31 Harbour Passage 31 Fireweed Lane 31 Hammerhead Shark 31 stealthy submarines 31 South Porcupine OPP 31 Valcour Island 31 MINING NEWS 31 Mekoryuk 31 icebreaker Polar Sea 31 Hydrographic 31 Hess von Kruedener 31 Coast Guard icebreakers 31 Alaska Aleutian 31 Silver Dart 31 Hibernia oilfield 31 Fugitive Apprehension 31 Greenland semiautonomous Danish 31 sled dog 31 Oceans 31 Quebec Nunavik 31 Lubicon Cree 31 Klappan 31 Fur Rendezvous 31 Rovaniemi Finland 31 Icecap 31 noon Mendenhall Glacier 31 #/#/# PETERSON AIR 31 Bathurst Inlet 31 Band Radar SBX 31 Verkhoyansk 31 Seward Peninsula 31 Seacoast Emergency Response 31 Teshekpuk 31 longest undefended border 31 Arctic Svalbard 31 Hubbard Glacier 31 Bering Strait 31 Ungava Peninsula 31 Sperwer 31 Autonomous Underwater Vehicle 31 NORAD Tracks Santa 31 Muskeg 31 freighter MV 31 Franklyn Griffiths 31 Vimy Ridge 31 uncharted wilderness 31 Cosmonautics Day 31 Cape Farewell 31 Patrolling 31 Diaoyu Islands 31 L' Anse aux 31 Okinotori 31 Galactic Federation 31 Igarka 31 NASBLA 31 Webequie First 31 polar icebreaker 31 antisubmarine 31 Iditarod commemorates 31 unmanned reconnaissance aircraft 31 Ramform 31 antisubmarine warfare 31 Patagonian Ice 31 battlecruiser 31 Lofoten Islands 30 KAFB 30 Yellowknife 30 Ust Kamchatsk 30 McMurdo Station Antarctica 30 NORTHCOM 30 Nordic 30 Policing 30 Predator UAV 30 European Command USEUCOM 30 Antarctic icecap 30 Enoksen 30 voyageurs 30 Chichagof Island 30 world longest undefended 30 Sami reindeer herders 30 Northern Command USNORTHCOM 30 JTACs 30 disputed isles 30 Alex Abramov 30 Envisat ASAR 30 Sergey Zimov 30 OPP Canine 30 Tarnak Farms 30 Amchitka Island 30 AFFTC 30 Coordinated Response 30 Mounted 30 Malgarai 30 Maritime Helicopter Squadron 30 Gamburtsev 30 K9 Unit 30 Eielson AFB 30 Atka 30 Webequie First Nation 30 geoduck fishery 30 Korvatunturi 30 CONUS 30 Vatnajökull 30 HMCS Protecteur 30 icebreaker Kapitan Khlebnikov 30 GA ASI 30 HITRON 30 John Espen Lien 30 Red River Floodway 30 HMCS Preserver 30 Operation Enduring Freedom OEF 30 Port Burwell 30 windjammer 30 OPP Emergency Response 30 HMSC 30 birchbark canoe 30 vehicles UAVs 30 melting Arctic 30 Catlin Arctic 30 Wrangell Mountains 30 Clarence Ole Helgevold 30 sailing regatta 30 Hercules C# 30 Peary caribou 30 #T Hercules 30 Elevation Satellite 30 Bantay Dagat 30 HMCS Victoria 30 Murmansk 30 Aegis destroyer 30 HMS Terror 30 Sheriff Posse 30 Polly Vacher 30 Nanook 30 Nir Mariash 30 Unimak Island 30 Sealift 30 Hôtel de Glace 30 Åland Islands 30 Southern Command SOUTHCOM 30 Lona O 30 Tynemouth Volunteer Life 30 Baffin Island Nunavut 30 Kelowna Flightcraft 30 Marianas Trench 30 head Hansjoerg Haber 30 Strait 30 Aleutian 30 Melting Glaciers 30 COSPAS 30 FAASTeam 30 WADS 30 Hardangervidda 30 OAHS Swim 30 SETAF 30 2nd Battalion 2nd Brigade 30 reconnaissance drones 30 Whale 30 Unmanned drones 30 subantarctic 30 carrier HMS Ark 30 Surtsey 30 Spurn Point 30 Vitus Bering 30 icebreaker Des Groseilliers 30 Envisat satellite 30 AirStar International 30 HMS Brocklesby 30 Missile Defense System 30 Zodiacs 30 skijor 30 Nenets 30 Trouty 30 frigate HMCS Halifax 30 ice calved