19 Jun 1942 After a staff officer from 23.Panzer Division was shot down carrying complete plans for an offensive in the Caucasus, the commander and chief of staff of German XL Korps were imprisoned on Adolf Hitler's order. The offensive would be launched with no changes to the plan.

22 Jun 1942 German forces launched Operation Fridericus II near Kharkov, Ukraine in preparation for Unternehmen Blau. A He 111 bomber of 9. Staffel of KG 55 scored a lucky hit with a 1,000-kg bomb on a bridge over the River Oskol at Kupiansk about 100 kilometers (about 50 miles) southeast of Kharkov, causing serious logistics problems for the Soviets.

28 Jun 1942 Unternehmen Blau, the German summer offensive, began; 3 armies and 11 armored divisions began driving towards the Caucasus Mountains.

29 Jun 1942 German 4th Panzer Army threatened to surround the Soviet 40th Army as the Germans advanced toward Voronezh in southern Russia; 1,000 Soviet tanks were released from the reserves to reinforce the defense.

30 Jun 1942 The Soviet 40th Army was trapped by German 4th Panzer Army and German 6th Army in southern Russia.

1 Jul 1942 German 4th Panzer Army advanced toward Voronezh, Russia.

3 Jul 1942 German 4th Panzer Army crossed the Don River near Voronezh, Russia.

4 Jul 1942 While the Soviet 5th Guards Tank Army was moved to Voronezh, Russia to aid the city's defense, Adolf Hilter diverted the German 6th Army toward Stalingrad.

5 Jul 1942 Units of the German 4.Panzerarmee reached the Don River above and below Voronezh, Russia. In Ukraine, Soviet resistance in the Crimea region ended.

6 Jul 1942 German 4th Panzer Army reached the outskirts of Voronezh, Russia and German 6th Army reached Ostrogozhsky 70 miles south of Voronezh, making the Soviets realize that the Germans were heading Caucasus region to the south rather than Moscow to the north. Joseph Stalin ordered Voronezh to be held at all costs in order to main control of the rail network linking the Caucasus region with the areas to the north. Stalin also allowed Semyon Timoshenko to withdraw east of the Don River.

7 Jul 1942 As units of the German 4.Panzerarmee entered Voronezh, Russia, the Soviet Stavka created the Voronezh Front under General Konstantin Rokossovsky to fill the gap between the Southwest Front and the Bryansk Front. Elsewhere, the German Armeegruppe A began its drive to the Donets Basin in eastern Ukraine.

8 Jul 1942 In southern Russia and Ukraine, 4.Panzearmee began to push down the Don River, attempting to meet with 6.Armee coming from Kharkov; meanwhile, 1.Panzerarmee crossed the Donets River.

9 Jul 1942 German 4th Panzer Army captured Voronezh, Russia while German 6th Army reached Rossosh 100 miles to the south. Iin Ukraine, German 1st Panzer Army crossed the Donets River. The German advances made in the past few days forced Joseph Stalin to allow the Soviet Southwest and Southern Fronts to fall back.

10 Jul 1942 German 4th Panzer Army and 6th Army advanced swiftly southward between the Donets River and the Don River in southern Russia while German 1st Panzer Army advanced toward Rostov-on-Don.

17 Jul 1942 German 1st Panzer Army reached Voroshilovgrad (now Luhansk), Russia.

17 Jul 1942 He 111 bombers of German Luftwaffe unit II./KG 55, with the new Lotfe 7D bombsights, flew tactical missions in support of German 5th Panzer Army near Rostov-on-Don in southern Russia, destroying the key bridge across the lower Don River.

18 Jul 1942 German troops captured Voroshilovgrad (now Luhansk) in eastern Ukraine.

20 Jul 1942 Soviet troops retook the German bridgehead at Voronezh, Russia.

21 Jul 1942 German 1st Panzer Army and 17th Army established positions west, north, and east of Rostov-on-Don, Russia.

22 Jul 1942 German 1st Panzer Army and 17th Army attacked Rostov-on-Don, Russia; among the attacking division was the Czechoslovakian Mobile Slovak Division.

23 Jul 1942 Führer Directive Number 45 was issued, ordering Operation Brunswick, the capture of the Caucasus region; Armeegruppe A would move through Maikop and Grozny to the Black Sea and Armeegruppe B would take Stalingrad on the drive to Astrakhan. Meanwhile, in southern Russia, German 13th Panzer Division, German 22nd Panzer Division, and Czechoslovakian Mobile Slovak Division captured the Kommolomny Bridge over the Don River at Rostov-on-Don.

24 Jul 1942 German SS Wiking Division captured the airfield near Rostov-on-Don, Russia while German 125th Infantry Division entered the city center.

25 Jul 1942 The German 1.Panzerarmee captured Rostov-on-Don, Russia. Meanwhile, Soviet Marshal Semyon Budyonny's North Caucasus Front absorbed the remains of General Rodion Malinovsky's shattered South Front, launching what was called the Tikhoretsk-Stavropol Defensive Operation.

27 Jul 1942 In southern Russia, German troops captured Bataysk, while the 6th Army attempted to destroy the Soviet bridgehead near Kalach.

28 Jul 1942 The Soviet North Caucasus Front was formed under Marshal Semyon Budyonny to counter the German advance into the Caucasus region of southern Russia.

29 Jul 1942 Proletarskaya was captured by German troops as they formed a bridgehead over the Manych River in the Caucasus in southern Russia.

1 Aug 1942 German 1st Panzer Army captured Salsk, Russia.

3 Aug 1942 German 1st Panzer Army captured Stavropol in southern Russia.

6 Aug 1942 German 17th Army captured Tikhoretsk in southern Russia while 1st Panzer Army crossed the Kuban River en route toward Armavir to the southeast. Soviet troops in the region launched the Armavir-Maikop Defensive Operation.

7 Aug 1942 Soviet cruiser Krasny Krym and destroyer Nezamozhnik evacuated troops from Novorossiysk, Russia as German 17th Army neared.

9 Aug 1942 Troops of the German 17.Armee captured Krasnodar on the Kuban River in southern Russia. Nearby, troops of the 1.Panzerarmee reached the Maikop oil fields, though most of the fuel stores were burned before capture. Meanwhile, Soviet cruiser Krasny Krym and destroyer Nezamozhnik evacuated troops from Novorossiysk, Russia.

10 Aug 1942 German troops reached the Krasnodar-Pyatigorsk-Maikop line in southern Russia. Over Novorossiysk, five He 111 bombers of German Luftwaffe group KG 55 were attacked by Soviet LaGG-3 fighters; Soviet pilots claimed 3 bombers destroyed, one of which by deliberate ramming.

11 Aug 1942 Several Soviet ships were scuttled at Novorossiysk, Russia to prevent capture.

12 Aug 1942 Troops of the German Armeegruppe A captured Elista, the capital of Kalmyk Autonomous Soviet Socialist Republic, in southern Russia.

14 Aug 1942 In the Caucasus region of southern Russia, German troops crossed the Kuban River near Krasnodar.

15 Aug 1942 German troops attacked Grozny, the capital of Chechen-Ingush Autonomous Soviet Socialist Republic in southern Russia; it was defended by troops of Soviet 9th Army and 37th Army.

16 Aug 1942 German troops reached the Kadar Gorge in southern Russia.

18 Aug 1942 German troops assaulted Novorossiysk and Tuapse on the Black Sea coast in southern Russia. 100 kilometers to the northeast, German 1st Panzer Army captured Krasnodar.

19 Aug 1942 Soviet troops in the Caucasus region of southern Russia launched the Novorossiysk Defensive Operation.

23 Aug 1942 In what amounted to little more than a publicity stunt, the German 1.Gebirgsjäger Division soldiers hoisted the Reichskriegsfahne flag on Mount Elbrus, which was the highest point in the Caucasus Mountains.

25 Aug 1942 German troops captured Mozdok, Russia, 50 miles west of Grozny.

30 Aug 1942 Most of the Soviet 62nd and 64th Armies broke out of their encirclement by the German 48.Panzer Korps and escaped across the Chervlennaya River in the Caucasus region of southern Soviet Union.

31 Aug 1942 Adolf Hitler ordered Wilhelm List to launch a major offensive to gain the Caucasus region in southern Russia.

1 Sep 1942 German 1.Panzerarmee established a bridgehead across the Terek River near Mozdok in southern Russia. Soviet troops launched the Mozdok-Malgobek Defensive Operation in response.

2 Sep 1942 German 46th Infantry Division crossed Strait of Kerch and landed on the Taman Peninsula in southern Russia via 24 landing barges and other small boats. Meanwhile, German 17th Army moved toward Novorossiysk. As the Soviets evacuated from nearby ports, Italian and German surface vessels intercepted some of the convoys, sinking Soviet gunboats Oktybar and Rostov-Don.

6 Sep 1942 The German 4.Gebirgsjäger Division of 17.Armee captured the naval base at Novorossiysk on the Black Sea in southern Russia.

9 Sep 1942 Field Marshal Wilhelm List was sacked, and Adolf Hitler took over command of Armeegruppe A which had been meeting heavy resistance in the Caucasus in southern Russia.

12 Sep 1942 German troops in the Caucasus region of southern Russia reported the first snow of the winter.

20 Sep 1942 German Army Group A captured Terek, Russia.

24 Sep 1942 The German Armeegruppe A launched an assault against Tuapse on the Black Sea.

26 Sep 1942 Soviet troops launched the Tuapse Defensive Operation in the Caucasus region of southern Russia.

6 Oct 1942 German III.Panzer Korps captured Malgobek on the Terek River in the Caucasus in southern Russia. Far to the west, German troops also captured Novorossiysk.

6 Oct 1942 German Luftwaffe unit I./KG 100 (flying He 111 bombers) was transferred from Morozovskaya, Russia to Saki, Russia to support the Caucasus offensive.

14 Oct 1942 The German offensive in the Caucasus region of southern Russia was suspended with the exception of 17th Army's attacks near Tuapse on the coast of the Black Sea.

25 Oct 1942 Soviet troops launched the Nalckik-Ordzhonikidze Defensive Operation in the Caucasus region of southern Russia.

29 Oct 1942 German troops were now only 50 miles from the oil fields in Grozny as they captured Nalchik in southern Russia.

1 Nov 1942 German III.Panzer Korps captured Alagir on the Terek River in the Caucasus in southern Russia.

2 Nov 1942 13.Panzer of German III Panzer Korps reached what will be the farthest point to the southeast reached by the German military when it was halted by Soviet forces 5 miles outside Ordshonikidze, Azerbaijan.

4 Nov 1942 All German offensive operations in the Caucasus region of southern Russia was suspended.

29 Nov 1942 The Soviet Transcaucasus Front launched an offensive against the Germans along the Terek River in the Caucasus region in southern Russia; it was to be halted within days.

16 Dec 1942 Soviet troops launched an offensive towards Rostov-on-Don, Russia hoping to cut off German troops in the Caucasus, defeating Italian units on the Don River.

22 Dec 1942 German troops in the Caucasus region in Russia began to fall back northwestward.

1 Jan 1943 German 1st Panzer Division withdrew from Terek area in southern Russia to prevent encirclement by the Soviet Salsk-Rostov and Mozdok-Stavropol Offensive Operations.

3 Jan 1943 Soviet troops captured Mozdok, Russia.

11 Jan 1943 Soviet troops launched the Novorossiysk-Maikop Offensive Operation in the Caucasus region of southern Russia.

12 Jan 1943 German troops withdrew from the Caucasus region in southern Russia to the Kuban bridgehead.

18 Jan 1943 Cherkessk in the Caucasus region of southern Russia was liberated by Soviet troops.

21 Jan 1943 Soviet troops captured Voroshilovsky and Stavropol in the Caucasus region of southern Russia, claiming 500,000 German dead and 200,000 Germans captured in the last two months of fighting.

23 Jan 1943 Soviet troops captured Armavir, Russia.

24 Jan 1943 The Soviet Trans-Caucasian Front's offensive toward the Kuban bridgehead was halted near Krasnodar and Novorossiysk. A new offensive drive, named the Tikhoretsk-Eisk Offensive Operation, was launched on this date.

25 Jan 1943 Germans evacuated Voronezh and Armavir in southern Russia.

29 Jan 1943 Soviet troops captured Maikop, Russia.

4 Feb 1943 Soviet naval infantry thwarted a German attempt to land at Malaya Zemlya. Nearby, later on the same day, Soviet troops landed near Novorossiysk, southern Russia.

12 Feb 1943 German troops fell back from Krasnodar to the Kuban defensive positions in southern Russia.

31 Mar 1943 Soviet troops defeated the German 17th Army in the Kuban Peninsula and captured Anastasyevsk north of Novorossiysk, near the coast of the Black Sea in southern Russia.

4 Apr 1943 Soviet troops launched the Taman Offensive Operation in an attempt to push the Germans out of the Taman Peninsula in the Caucasus region of southern Russia.

18 Apr 1943 German 17.Armee attempted to eliminate the Soviet bridgehead at Novorossiysk in southern Russia.

23 Apr 1943 German 17.Armee abandoned the attempt to dislodge the Soviet bridgehead at Novorossisk in southern Russia.

5 May 1943 Soviet troops captured Krymsk in southern Russia.

26 May 1943 Soviet troops began an offensive against the German units isolated between the Sea of Azov and the Black Sea in the Kuban area of southern Russia.

7 Sep 1943 German 17.Armee began evacuating the Kuban bridgehead in southern Russia, while other non-Army organizations began removing their rear echelon units.

10 Sep 1943 Soviet troops launched the Second Taman Offensive Operation in the Caucasus region of southern Russia, penetrating the defensive Blue Line.

27 Sep 1943 The last German-held port on the Black Sea, Temryuk, Russia, was captured by the Red Army.