[B]Brown Water Navy[/B](dactivates CG, CGN, DD, CV, CVL, SSN)
|
+-> [B]Littoral Surface Ship Focus[/B](deactivates SLSF)
+--> [B]Submersible Littoral Ship Focus[/B](deactivates LSSF)
V
[B]50's Brown Water Navy[/B](+5 SS/FRG MIN positioning +10 SS/FRG MAX positioning)
|
+-+-> [B]50's Littoral Frigates[/B](+5 FRG MIN posit. +5 FRG MAX posit. -1000 range, +10 Morale)
| +-> [B]50's Littoral Submarines[/B](+5 SS MIN posit. +5 SS MAX posit. -1000 range, +10 Morale)
V
[B]60's Brown Water Navy[/B](+5 SS/FRG MIN positioning +10 SS/FRG MAX positioning)
|
+-+-> [B]60's Littoral Frigates[/B](+5 FRG MIN posit. +5 FRG MAX posit. -500 range, +10 Morale)
| +-> [B]60's Littoral Submarines[/B](+5 SS MIN posit. +5 SS MAX posit. -500 range, +10 Morale)
V
[B]70's Brown Water Navy[/B](+5 SS/FRG MIN positioning +10 SS/FRG MAX positioning)
|
+-+-> [B]70's Littoral Frigates[/B](+5 FRG MIN posit. +5 FRG MAX posit. -500 range, +10 Morale)
| +-> [B]70's Littoral Submarines[/B](+5 SS MIN posit. +5 SS MAX posit. -500 range, +10 Morale)
V
[B]80's Brown Water Navy[/B](+5 SS/FRG MIN positioning +10 SS/FRG MAX positioning)
|
+-+-> [B]80's Littoral Frigates[/B](+5 FRG MIN posit. +5 FRG MAX posit. -500 range, +10 Morale)
| +-> [B]80's Littoral Submarines[/B](+5 SS MIN posit. +5 SS MAX posit. -500 range, +10 Morale)
+-+
| V
| [B]90's Brown Water Navy[/B](+5 SS/FRG MIN positioning +10 SS/FRG MAX positioning)
| |
| +-+-> [B]90's Littoral Frigates[/B](+5 FRG MIN posit. +5 FRG MAX posit. -500 range, +10 Morale)
| +-> [B]90's Littoral Submarines[/B](+5 SS MIN posit. +5 SS MAX posit. -500 range, +10 Morale)
V
[B]Green Water Navy[/B](activates DD, +25 DD MIN posit. +50 DD MAX posit., FRG/SS +2000 range, -20 Morale)