Question: Where both the Operation Undertone and Battle of the Wilderness fought by the army?

Context articles: Operation Undertone
68th Army (Soviet Union)
Battle of the Wilderness
6th Guards Army
67th Army (Soviet Union)
43rd Army (Soviet Union)
46th Army (Soviet Union)
14th Army (Soviet Union)
Alexey Tereshkov
48th Army (Soviet Union)

Operation Undertone was a large assault by the U.S. Seventh and French 1st Armies of the U.S. Sixth Army Group as part of the Allied invasion of Germany in March 1945 during World War II.
The 68th Army was a field army of the Soviet Union's Red Army.
 It was formed in February 1943 from the headquarters of the 57th Army and fought in the Battle of Demyansk (1943) and the Staraya Russa Operation, part of Operation Polyarnaya Zvezda.
 After spending several months in reserve, the army fought in the Battle of Smolensk (1943) between August and October.
 The army was disbanded in November and its troops became part of the 5th Army.
The Battle of the Wilderness, fought May 5–7, 1864, was the first battle of Lt. Gen. Ulysses S. Grant's 1864 Virginia Overland Campaign against Gen. Robert E. Lee and the Confederate Army of Northern Virginia in the American Civil War.
 Both armies suffered heavy casualties, a harbinger of a bloody war of attrition by Grant against Lee's army and, eventually, the Confederate capital, Richmond, Virginia.
 The battle was tactically inconclusive, as Grant disengaged and continued his offensive.
The 6th Guards Army was formed on 16 April 1943 from the 21st Army and fought under command of the Voronezh, 1st Baltic, 2nd Baltic, and Leningrad Fronts from 1943 until the end of the war.
 In 1943, the army fought in the Battle of Kursk.
 During the summer of 1944, the army fought in Operation Bagration, the Polotsk Offensive, the Šiauliai Offensive and the Riga Offensive.
 During the Battle of Memel, the army helped drive German troops into what became the Courland Pocket.
 The 6th Guards Army was one of the Soviet formations committed to besieging German Army Group "Kurland" in the Courland Peninsula.
 This was a lengthy operation that continued until the Germans in Courland surrendered on May 12, 1945.
 Postwar, the army was stationed in the Baltic region until its disbandment in 1947.
The 67th Army was a field army of the Soviet Union's Red Army.
 The 67th Army was formed in October 1942 on the Leningrad Front from the Neva Operational Group.
 It defended the right bank of the Neva River, holding the Nevsky Pyatachok and covering the Road of Life.
 In January 1943 the army fought in Operation Iskra.
 In late December, the army was combined with 55th Army.
 The 67th Army headquarters was disbanded and 55th Army headquarters was renamed 67th Army headquarters.
 Between January and March 1944 67th Army fought in the Leningrad–Novgorod Offensive, in which it captured Mga and Luga.
 In April the army became part of the 3rd Baltic Front and fought in the Pskov-Ostrov Offensive in July and the Tartu Offensive in August and September.
 The army fought in the Riga Offensive in September and October.
 The army then fought to eliminate the Courland Pocket.
 After the end of the war the army was disbanded during the summer of 1945.
The 43rd Army was a Red Army field army of World War II that served on the Eastern Front.
 Formed in late July 1941, the army fought in the Battle of Smolensk (1941).
 It was forced to retreat after German troops broke through in October 1941 and subsequently fought in the Battle of Moscow.
 The army then fought in the Rzhev-Vyazma Offensive.
 After the end of the offensive, the army held its positions and transferred to the Demidov area in late 1942.
 It fought in the Battle of Smolensk (1943).
 During the summer of 1944 the army fought in Operation Bagration.
 In the fall the army advanced into the Baltic region and fought in the Riga Offensive (1944) and the Battle of Memel.
 In 1945 the army fought in the East Prussian Offensive before being placed in reserve near the end of April.
 The 43rd Army was disbanded postwar in July 1946.
The 46th Army was a Soviet Red Army field army during World War II.
 The army was formed in August 1941 and guarded the Turkish border.
 During the summer of 1942, it fought in the Battle of the Caucasus.
 During the spring of 1943, the army helped capture Maykop and Krasnodar.
 During the summer of 1943, it fought in the Donbass Strategic Offensive and the Battle of the Dnieper.
 During early 1944, it fought in the Nikopol–Krivoi Rog Offensive and the Odessa Offensive.
 During the summer it fought in the Jassy–Kishinev Offensive.
 The army advanced westward and participated in the Battle of Debrecen and Budapest Offensive during the fall.
 After the fall of Budapest in February 1945, the army fought in the Vienna Offensive and the Prague Offensive.
 During the summer of 1945 the army moved to the Odessa Military District and was disbanded in September.
The 14th Army was a field army of the Soviet Army, formed twice.
 The army was first formed during the Winter War, in which two of its divisions fought in the Battle of Petsamo.
 After Operation Barbarossa, the army fought against German and Finnish attacks in Operation Silver Fox.
 In the middle of July 1941 the army was able to hold its positions.
 In October 1944 it fought in the Petsamo–Kirkenes Offensive and seized Pechenga.
 The army defended and guarded the newly captured territory until the end of the war.
 Its headquarters became the Belomorsky Military District at the end of July 1945.
 The army reformed in June 1948 from the 126th Light Mountain Rifle Corps as the 14th Army (Assault).
 Stationed on the Chukchi Peninsula, the army's mission was to invade Alaska in event of a war.
 It was disbanded in May 1953 after Stalin's death.
Alexey Dmitrievich Tereshkov (Russian: Алексей Дмитриевич Терешков ; Belarusian: Аляксей Дзмітрыевіч Церашкоў ; 17 March 189318 March 1960) was a Belarusian Soviet Army Lieutenant general and a Hero of the Soviet Union.
 Tereshkov fought in World War I as a non-commissioned officer and then as a platoon leader.
 After the February Revolution he joined the Bolshevik party and became a partisan fighting against German troops in Belarus.
 Tereshkov became a Red Army officer and fought in the Russian Civil War as a company commander.
 He fought in the Spanish Civil War and after Operation Barbarossa was commander of the 413th Rifle Division in the Far East.
 The division fought in the Battle of Moscow.
 In May 1943 Tereshkov was appointed commander of the 38th Rifle Corps, leading the corps during the Battle of Smolensk, Operation Bagration, Vistula–Oder Offensive, and the Battle of Berlin.
 He was awarded the title Hero of the Soviet Union for his leadership in the Vistula–Oder Offensive.
 Postwar, Tereshkov led the 113th and 5th Guards Rifle Corps.
 He retired in 1953 and died in 1960.
The 48th Army was a field army of the Soviet Red Army, active from 1941 to 1945.
 The army was first formed in August 1941 and fought in the Leningrad Strategic Defensive Operation.
 The army suffered heavy losses and was disbanded in early September.
 Its remnants were moved to the 54th Army.
 Reformed in April 1942 on the Bryansk Front, the army fought in the Maloarkhangelsk Offensive in the winter of 1943.
 It was sent to the Central Front in March and defended the northern face of the Kursk Bulge.
 During the summer, it fought in Operation Kutuzov and the Chernigov-Pripyat Offensive.
 From November, the army fought in the Gomel-Rechitsa Offensive.
 The army fought in Operation Bagration from June 1944.
 During the offensive, the army captured Zhlobin and Bobruisk and was on the Narew by early September.
 During early 1945, the army fought in the East Prussian Offensive and ended the war in East Prussia during May.
 The army was transferred to Poland in July 1945 and its headquarters was used to form the Kazan Military District in September.