Chapter 4 - Formations, Vessels, Aircraft and Vehicles of the Armed Forces
                       
Table 4.7 Militarily useful British-registered merchant tankers, specialist and fishing vessels by
                     principal categories and sizes at 31 December each year
Militarily useful British-registered merchant vessels are vessels that could be requisitioned in the appropriate circumstances in support of the armed forces. Other types of ship might also be used in certain cases. Foreign-flagged but British-owned ships could also be requisitioned in certain circumstances.

Data for 2009 were not available at the time of publication. Figures for 2009 will be updated as and when the data become available.

  1997     2003 2004 2005 2006 2007 2008 2009  
Tankers, Specialist vessels & Fishing vessels 169     207 236 260 298 314 346 ..  
      United Kingdom 96     91 97 110 104 114 115 ..  
      Isle of Man and the Channel Islands 44     55 67 74 86 75 80 ..  
      UK Overseas Territories 29     61 72 76 108 125 151 ..  
                       
Product and chemical tankers (2,000 to 80,000 dead weight tons) 94     163 195 200 275 284 306 ..  
      United Kingdom 39     56 64 69 82 85 88 ..  
      Isle of Man and the Channel Islands 32     48 60 61 85 74 80 ..  
      UK Overseas Territories 23     59 71 70 108 125 138 ..  
                       
Large diving support vessels 13     5 2 2 1 1 1 ..  
      United Kingdom 7     3 1 1 - - 1 ..  
      Isle of Man and the Channel Islands 1     - - - 1 1 - ..  
      UK Overseas Territories 5     2 1 1 - - - ..  
                       
Large tugs (over 100t bollard pull) 14     8 8 9 2 2 2 ..  
      United Kingdom 2     1 1 1 2 2 2 ..  
      Isle of Man and the Channel Islands 11     7 7 8 - - - ..  
      UK Overseas Territories 1     - - - - - - ..  
                       
Large fishing vessels (over 2,000 horse power) 48     31 31 35 20 27 37 ..  
      United Kingdom 48     31 31 35 20 27 24 ..  
      Isle of Man and the Channel Islands -     - - - - - - ..  
      UK Overseas Territories1 -     - - - - - 13 ..  
Source: Department for Transport
The information in this table is for UK Overseas Territories: Anguilla, British Antarctic Territory, Bermuda, British Indian Ocean Territory, Belize [British], British Virgin Islands, Cayman Islands, Falkland Islands (and Dependencies), Gibraltar, Montserrat, St Helena, Turks and Caicos Islands. This list of countries differs slightly from the list used by the FCO.

1. From 2008 includes vessels registered in the Falkland Islands, which were not included in previous editions of UKDS.