Changes

| item = {{Ammo}} {{Steel}} {{Bauxite}}

| item = {{Ammo}} {{Steel}} {{Bauxite}}

| exp = Varies

| exp = Varies

| code = 南1号作戦 ([[wikipedia:ja:南号作戦|First Southern Operation]])

| code = 南1号作戦<br>[[wikipedia:ja:南号作戦|First Southern Operation]]

| jptext = 南西諸島の防衛ライン上の敵侵攻艦隊を捕捉、全力出撃でこれを撃滅せよ！

| jptext = 南西諸島の防衛ライン上の敵侵攻艦隊を捕捉、全力出撃でこれを撃滅せよ！

| entext = An enemy invasion fleet is pressing on the defensive line in the Nansei Islands. Sail out in full force and destroy them!

| entext = An enemy invasion fleet is pressing on the defensive line in the Nansei Islands. Sail out in full force and destroy them!

| aircon = {{AirControlSystem

| aircon = {{AirControlSystem

| Map = 1-4

| Map = 1-4

| Fleet = AV CL 2DD 2XX

| Fleet = 1 CL, 2DD, 1 AV, 2 XX

| Route = Random

| Route = Random

| AS = 30

| AS = 30

}}

}}

}}

}}

===Map Unlocking & Progression===

===Map Unlocking & Progression===

'''1-4''' is unlocked after clearing [[1-3]].

'''1-4''' is unlocked after clearing [[1-3]].

*Go to C if DD+DE ≥ 3

*Go to C if DD+DE ≥ 3

*Otherwise, random routing

*Otherwise, random routing

**If fleet contains CL, 80% to C

**If fleet contains CL, 80 % to C

**Otherwise, 65% to C

**Otherwise, 65 % to C

|D -> E/resource, G/resource =

|D -> E/resource, G/resource =

# Bring a submarine-only fleet (likely from shipbuilding, as there is no submarine drop before [[1-5]]), as only enemy CL and DDs can attack submarines.

# Bring a submarine-only fleet (likely from shipbuilding, as there is no submarine drop before [[1-5]]), as only enemy CL and DDs can attack submarines.

# Bring your own carriers, which can be obtained through either remodeling [[Chitose]] and/or [[Chiyoda]] at Level 15 to CVL, or through shipbuilding.

# Bring your own carriers, which can be obtained through either remodeling [[Chitose]] and/or [[Chiyoda]] at Level 15 to CVL, or through shipbuilding.

*The third method will also help in completing the quest chain which rewards [[Akagi]]: {{Q|A11}} (have a CV(L) and 3 destroyers in your second fleet) and {{Q|B10}} (sink an enemy carrier).

*The third method will also help in completing the quest chain which rewards [[Akagi]]: {{Q|A11}} (have a CV(B/L) and 3 destroyers in your second fleet) and {{Q|B10}} (sink an enemy carrier).

*This map is also convenient for completing {{Q|Bw2}}, preferably with a fleet of three subs. The echelon formations here hurt them far less than those in [[2-2]].

*This map is also convenient for completing {{Q|Bw2}}, preferably with a fleet of three subs. The echelon formations here hurt them far less than those in [[2-2]].

===Recommended Fleets===

===Recommended Fleets===

*'''1AS, 5XX''' (avoids {{MapRoute|J|red}}, needs DD+DE ≥ 3 to avoid {{MapRoute|B|red}}{{MapRoute|D|red}} branching)

*'''1 AS, 5 XX''' (avoids {{MapRoute|J|red}}, needs DD+DE ≥ 3 to avoid {{MapRoute|B|red}}{{MapRoute|D|red}} branching)

*'''1AV, 1CL, 2DD, 2XX'''

*'''1 AV, 1 CL, 2 DD, 2 XX'''

*'''4DD, 2XX''' (XX can't be SS(V))

*'''4 DD, 2 XX''' (XX cannot be SS(V))

**Random routing.

**Random routing.