Ottoman–Safavid War (1623–1639) in the context of "Samtskhe-Saatabago"

Western Armenia (Western Armenian: Արեւմտեան Հայաստան, Arevmdian Hayasdan) is a term to refer to the western parts of the Armenian highlands located within Turkey (formerly the Ottoman Empire) that comprise the historical homeland of the Armenians. Western Armenia, also referred to as Byzantine Armenia, emerged following the division of Greater Armenia between the Byzantine Empire (Western Armenia) and Sassanid Persia (Eastern Armenia) in AD 387.

The area was contested during the Ottoman–Persian Wars and was conquered by the Ottoman Empire during the wars of 1532–1555 and 1623–1639. The area then became known also as "Turkish Armenia" or "Ottoman Armenia", and included six vilayets. During the 19th century, the Russian Empire conquered sections of Western Armenia, including Kars.

Murad IV (Ottoman Turkish: مراد رابع, Murād-ı Rābiʿ; Turkish: IV. Murad, 27 July 1612 – 8  February 1640) was the sultan of the Ottoman Empire from 1623 to 1640, known both for restoring the authority of the state and for the brutality of his methods. Murad IV was born in Constantinople, the son of Sultan Ahmed I (r. 1603–17) and Kösem Sultan. He was brought to power by a palace conspiracy when he was just 11 years old, and he succeeded his uncle Mustafa I (r. 1617–18, 1622–23). Until he assumed absolute power on 18 May 1632, the empire was ruled by his mother, Kösem Sultan, as nāʾib-i salṭanat (regent). His reign is most notable for the Ottoman–Safavid War, of which the outcome would partition the Caucasus between the two Imperial powers for around two centuries, while it also roughly laid the foundation for the current Turkey–Iran–Iraq borders.