The conventional most advanced in the world the S-80 submarine
Type submarine SSK-AIP

First unit Isaac Peral (S-81)
Last unit Mateo García de los Reyes (S-84)
Former schoolmate Galerna class
Class-rear N/A
Construction period 2005 – 2018 (planned)
Service period 2015 (planned) –
Units under construction 4
Raised Units 4
Units placed in tier 4
Characteristics of the class
Displacement 2200t
Submerged displacement 2500 t
Length • 71,05 m
• Resistant helmet: 51,76 m
Manga 11,68 m
openwork 6,02 m
Power 3 x 1200 kW
Immersion power • 3600 kW
• AIP: 300 kW
speed 12 knots
Diving speed 20+ knots
Autonomy • 50-60 days of surface navigation
• 20-30 days of navigation in immersion at 4 knots in Immersion
• 8000 km at 3 knots on the surface
• Reactor AIP (not confirmed): 3 weeks
Crew • 3 Officers
• 4 non-commissioned officers
• 25 Sailors
Troops 8 Special Forces Soldiers
PRICE €534 million/Unit1

Armament:
Silos and weapons systems
Torpedo tubes (6 per submarine)
Weapons loading system
Torpedo launch system
System of launch of contaramedidas
Heavy torpedo DM2/A4 STN Atlas Electronik
Long range UGM-109 Tomahawk cruise missile
Missiles of cruise's middle range SCALP naval
Missile anti-ship UGM-84 Sub-Harpoon block II
Minas multiinfluence