diff --git a/data/configurables/convoy_config.txt b/data/configurables/convoy_config.txt
index 79812e01..345dd2a9 100644
--- a/data/configurables/convoy_config.txt
+++ b/data/configurables/convoy_config.txt
@@ -1,2 +1,8 @@
 # TODO: Import this number from the HoI mod instead of setting it here.
-world_convoys = 1000
+world_convoys = 2500
+method_weights = {
+  pm_anchorage = 40
+  pm_basic_port = 200
+  pm_industrial_port = 400
+  pm_modern_port = 800
+}
diff --git a/src/hoi4_world/countries/hoi4_countries_converter.cpp b/src/hoi4_world/countries/hoi4_countries_converter.cpp
index 63d091eb..644cc067 100644
--- a/src/hoi4_world/countries/hoi4_countries_converter.cpp
+++ b/src/hoi4_world/countries/hoi4_countries_converter.cpp
@@ -3,6 +3,8 @@
 #include <ranges>
 
 #include "external/fmt/include/fmt/format.h"
+#include "src/hoi4_world/military/convoy_distributor.h"
+#include "src/hoi4_world/military/convoy_distributor_builder.h"
 #include "src/hoi4_world/military/division_templates_importer.h"
 #include "src/hoi4_world/military/equipment_variant.h"
 #include "src/hoi4_world/military/equipment_variants_importer.h"
@@ -78,6 +80,8 @@ std::map<std::string, Country> ConvertCountries(const vic3::World source_world,
        mappers::ImportLeaderTypeMapper("configurables/leader_type_mappings.txt");
    const mappers::CharacterTraitMapper character_trait_mapper =
        mappers::ImportCharacterTraitMapper("configurables/character_traits.txt");
+   ConvoyDistributor convoys = BuildConvoyDistributor("configurables/convoy_config.txt");
+   convoys.CalculateStateWeights(source_world);
 
    for (const auto& [country_number, source_country]: source_world.GetCountries())
    {
@@ -97,6 +101,7 @@ std::map<std::string, Country> ConvertCountries(const vic3::World source_world,
           world_mapper.culture_graphics_mapper,
           leader_type_mapper,
           character_trait_mapper,
+          convoys,
           characters,
           culture_queues,
           debug);
diff --git a/src/hoi4_world/countries/hoi4_countries_converter_tests.cpp b/src/hoi4_world/countries/hoi4_countries_converter_tests.cpp
index 82ee465b..08ca2c78 100644
--- a/src/hoi4_world/countries/hoi4_countries_converter_tests.cpp
+++ b/src/hoi4_world/countries/hoi4_countries_converter_tests.cpp
@@ -54,11 +54,22 @@ TEST(Hoi4worldCountriesCountriesConverter, CountriesAreConverted)
                {1, source_country_one},
                {2, source_country_two},
            },
+       .states =
+           {
+               {1, vic3::State({.id = 1})},
+               {2, vic3::State({.id = 2})},
+               {3, vic3::State({.id = 3})},
+           },
        .acquired_technologies =
            {
                {1, {"source_technology_one"}},
                {2, {"source_technology_two"}},
            },
+       .buildings = vic3::Buildings({
+           {1, {vic3::Building(vic3::BuildingType::Port, 1, 0, 1, std::vector<std::string>{"pm_port_3"})}},
+           {2, {vic3::Building(vic3::BuildingType::Port, 2, 0, 1, std::vector<std::string>{"pm_port_1"})}},
+           {3, {vic3::Building(vic3::BuildingType::Port, 3, 0, 1, std::vector<std::string>{"pm_port_2"})}},
+       }),
        .culture_definitions =
            {
                {"culture_0", vic3::CultureDefinition({"culture_0"}, {}, {}, {})},
@@ -74,8 +85,25 @@ TEST(Hoi4worldCountriesCountriesConverter, CountriesAreConverted)
    };
 
    const States states{
-       .states{},
-       .vic3_state_ids_to_hoi4_state_ids{{1, 10}, {2, 20}},
+       .states{
+           State(10,
+               {
+                   .owner = "TAG",
+                   .provinces = {10},
+               }),
+           State(20,
+               {
+                   .owner = "TWO",
+                   .provinces = {20},
+               }),
+           State(30,
+               {
+                   .owner = "TWO",
+                   .provinces = {30},
+               }),
+       },
+       .vic3_state_ids_to_hoi4_state_ids{{1, 10}, {2, 20}, {3, 30}},
+       .hoi4_state_ids_to_owner{{10, "TAG"}, {20, "TWO"}, {30, "TWO"}},
    };
    const vic3::World v3World = vic3::World(options);
 
@@ -148,7 +176,8 @@ TEST(Hoi4worldCountriesCountriesConverter, CountriesAreConverted)
                                     .character_ids = {1, 3},
                                     .spy_ids = {4},
                                     .starting_research_slots = 3,
-                                    .units = {}})),
+                                    .units = {},
+                                    .convoys = 100})),
            testing::Pair("TWO",
                Country(CountryOptions{.tag = "TWO",
                    .color = commonItems::Color{std::array{2, 4, 6}},
@@ -163,7 +192,8 @@ TEST(Hoi4worldCountriesCountriesConverter, CountriesAreConverted)
                    .graphics_block = expected_graphics_block_two,
                    .character_ids = {2},
                    .starting_research_slots = 3,
-                   .units = {}}))));
+                   .units = {},
+                   .convoys = 11}))));
 }
 
 }  // namespace hoi4