Category Archives: World War II

Fall Gertrud- Turkish Turn 2

Fortunately, the Turks received all of those postponed Turn 1 mobilization units, which are sorely needed to help build a new defensive line northwest of Istanbul.   Especially helpful are four anti-aircraft units.

The new positions try to take advantage of the rougher terrain.  However, the low rail capacity limited the number of units moving to the new area of operations.

 

 

Fall Gertrude – Axis Turn 2

Axis pushed their assaults east of Instanbul.

 

The 40th Corps attacked Uskudar.  Basic odds were 15:6, AECA of +3, but with significant air assets allocated.  These aircraft staged up to Istanbul.  Two Turk fighter units attempted to bypass the escort.

 

The ME-110 shot down the P-24, while the P-40 was aborted.  The final odds were 31:8 (!!!), but with a roll of “1” and the +3, the Turk units retreated, with one unit destroyed in a ZOC kill, and the other reduced to cadre.

The attack on Hex 0219 involved the 14th Corps at basic odds of 41:7, with AECA of +3.  One Dornier unit added ground support.  At odds of 6:1, with a +3, on a roll of 5, the Turk units were eliminated.

Axis units to the north and west of Istanbul moved to contain Turkish units but did not attack due to low odds and lack of air support.

German units advanced in preparation for their Exploitation Phase.

In the Exploitation Phase, the 40th Corps pushed hard east, overruning three unfortunate Engineer units (shown off table in the following shot).   Other mech/motorized units advanced east, also, with the SS corps remaining behind to support attacks against by-passed Turk infantry units.

Fall Gertrude – Turkish Turn 1

General mobilization occured during the Initial Phase.  The bulk of the 2-8 self supported mountain divisions were upgraded to 4-8 strength divisions.  Border troops and the Izmir fortress cadre were also upgraded.  However, the Turks rolled poorly on the Success Table, receiving only  one out of a possible five new infantry divisions.  They fared little better with construction and artillery units.   The construction units were consolidated to begin “quick constructing” forts.

Fortunately, the Turks will receive all “missing” units during Turn Two.

Undermanned, and with units scattered all over Anatolia, the Turks were barely able to build a defense line east of Uskudar.  The limited rail capacity of 15 Regimental Equivalents (REs), was further degraded by a German harassment mission, interdicting the rail and road hub at Eskisehir.

Their best hope is that the units at Uskudar will delay the Germans, allowing the Turks to further build up defenses during Turn 2.

Turkish Turn 1 – There Are Divisions Under The Artillery Units East Of Uskudar. German Bombers Shown Flying Harassment. Isolated Turk Armored Cadre Moves East In Breakout Attempt.

Fall Gertrude- Turn 1 Axis Exploitation Phase And Air Return

The Axis 40th and 14th Corps moved through Istanbul, with the 14th Corps establishing a lodgement across the Bosphorous.  The Turkish Blenheim air unit escaped destruction.  Both these corps were reinforced anticipating Turkish counterattacks.

The SS Corps moved to surround the Turkish infantry division to its front, while Luftwaffe and Army motorized infantry assets moved east to provide airfield security.

Turkish air units involved in the fighting west of Istanbul returned to a variety of interior locations, but the P-40, P-24 and A-19 squadrons remained at the front.

Situation After Air Return And Exploitation Phase
Axis Order Of Battle After Exploit. 40th And 14th Corps Receive Additional Assets

Fall Gertrude – Turn 1 Axis Combat Phase

Seemed simple enough, but I went three iterations  calculating basic ground combat odds, air support/escort allocation and air combat.  Ugly.  The final outcomes are disjointedly summarized below.

Hex 4825 – The 11th Armored Division attacked a lone artillery unit.  The basic 5:1 odds were accompanied by an AECA of +3.  Axis air support included 2 ME-110s flying escort for a DO-17 bomber and Mixed Attack Squadron.  Both Turkish interceptors managed to penetrate the screen, but could not shoot down any bombers.  The revised odds were 7:1, +3 to the die roll.  The artillery unit was eliminated.

This attack set up  the possibility of a ZOC kill for the attack on Hex 4727.

Hex 4727 – Axis 46th and 11th Corps with 54 total factors.  Their AECA was 1/3 or a -1 die modifier.  The Turks had an armored division and cavalry division with a total of 11 strength points.  Their AECD was over 1/2 or a +2 modifier.  The basic odds were 54:11 or 4:1, with a net +1 die modifier.  Three JU-87s along with ME-109 and Me-110 escorts were assigned to the ground support mission.  The Turks responded by flying their P-40 squadron on an intercept mission.  The P-40 bypassed both escorts and shot down one JU-87.  The final odds were 62:11, or 5:1, -1 die modifier.  The die roll was a 4, -1 or 3, for a defender retreat result.  The cavalry unit was eliminated during the retreat, and the armored division cadred.

Hex 4429 – The 18th Mountain Corps and 52nd Corps attacked with 35 factors, supported by two squadrons of He-111s and a Ju-88A1 squadron.  The hex was guarded by an infanty division and border guards.  The resulting odds were 42:7 or 6:1.  The Axis rolled an exchange(!!!).  The Turkish infantry division was cadred and then eliminated during retreat.  The border unit was eliminated. The Axis cadred a winterized infantry division.

Hex 4924 – The 40th and 40 corps, with 45 strength points and an AECA of +3, attacked a Turkish division supported by an A-19 squadron.  The final odds were 45:7, or 6:1 with a +3 die modifier.  The Turkish division was eliminated.

Axis Turn 1 – After Combat But Before Aircraft Return and Exploitation Phases

Fall Gertrude – Always Something

Suddenly realized I have no idea where these Axis aircraft are coming from.  Had to pull out the Balkan Front maps and Wavell’s War OB to get location of Greek cities and airfields.  Not much out there.  Decided the Germans would have constructed some airfields in Greece in preparation for the attack.  Also decided that Bulgarian airfields were not to be used.

Caculated distance for off-map airfields/cities.  These were Kavalla, Thesalonike and Athens.  The former two, plust the three, three-capacity temporary airfields give the Axis some ability to support their initial attacks.

Halved Sections of Balkan Front Map Used To Locate Airfields. That’s Not An Ethereal Sunset, Just Bad Lighting
Don’t Be So Critical….It’s Functional

Fall Gertrude – Axis Dispositions and Turn 1 Movement Plan

The 40th and 14th Corps will attack out of overstack.  So will the 46th and 11th Corps.  The SS Corps is stacked with the Italian division.  The Axis must take Istanbul and establish a bridgehead across the Bosphorous by the end of this turn, or face attritional losses west of and in Istanbul.

Initial Axis Dispositions

 

Axis Planned Movement

 

 

 

Fall Gertrude – Another Variable

Have everything set up and ready to go.  The Neutral Order of Battle calls for Turkey to receive foreign aid in the form of replacement points for upgrading units.  The Allies historically provided aid to Turkey.

I’ll use the acceptance of this Allied aid as another pretext for invasion, but will only complete one-half the 1942 upgrades.

The overall effects convert infantry divisions from supported to non-supported, upgrades the 6-4-8 light armored division to a  7-10 armored division, and adds 1 ARP, as well as Hurricanes and P-40s to the Turkish air arsenal.