Tsar Ivan has celebrated his victories over Kazan and Astrakhan by building several churches with oriental features, most famously Saint Basil's Cathedral on what is today Red Square in Moscow.

The site of the cathedral had been, historically, a busy marketplace between the St. Frol's (later Savior's) Gate of the Moscow Kremlin and the outlying posad, or settlement.

The center of the marketplace is marked by the Trinity Church, built of the same white stone as the Kremlin of Dmitry Donskoy (1366–1368) and its cathedrals.

Tsar Ivan IV has marked every victory of the Russo-Kazan War by erecting a wooden memorial church next to the walls of Trinity Church; by the end of his Astrakhan campaign, it is literally shrouded within a cluster of seven wooden churches.

According to the sketchy report in Nikon's Chronicle, in the autumn of 1554 Ivan had ordered construction of a wooden Church of Intercession on the same site, "on the moat".

One year later Ivan had ordered construction of a new stone cathedral on the site of Trinity Church that will commemorate his campaigns.

Dedication of a church to a military victory is a major innovation for Muscovy.

The placement of the church outside of the Kremlin walls is a political statement in favor of posad commoners, and against hereditary boyars.

The cathedral, completed in 1561, marks the geometric center of the city and the hub of its growth since the fourteenth century.

The original building, known as "Trinity Church" and later "Trinity Cathedral", contains eight side churches arranged around the ninth, central church of Intercession.

The building's design, shaped as a flame of a bonfire rising into the sky, has no analogues in preceding, contemporary or later Russian of Byzantine architecture, even remote.

Foundations, traditional to medieval Moscow, are built of white stone, while the churches themselves are built of red brick (28×14×8 centimeters), a relatively new material (the first attested brick building in Moscow, the new Kremlin Wall, was constructed in 1485).

Hungary's first printing press is established in 1561 at Debrecen, whose inhabitants are mainly Hungarian Calvinists.

The Tekkiye Mosque, a mosque complex in Damascus, Syria, located on the banks of the Barada River, has been designed by the architect Mimar Sinan on the orders of Suleiman the Magnificent.

Built between 1554 and 1560, the complex is composed of a large mosque on the southwest side of a courtyard, flanked by a single line of arcaded cells, and a soup kitchen across the courtyard to the northwest.

The Persian shah, who has harbored Selim, delivers his brother and rival Bayezid in 1561 to executioners sent by Selim with the approval of Suleiman, who rewards the shah handsomely for this service.

The Hindu princes of central and western India, having achieved autonomy during the long absence of Mughal emperor Humayun from India, have formed a loose alliance known collectively as Rajasthan or Rajputana.

The kingdoms of Rajasthan, now fairly strong, threaten the economic stability of the restored Mughal empire.

Akbar, applying to the problem a twin diplomatic and military strategy, dispatches an imperial army against Malwa, situated north of the Deccan region, conquering that central kingdom in 1561.

Bairam Khan reaches the port city of Cambay shortly after beginning his Hajj journey, and encounters an Afghan whose father had been killed five years earlier in a battle led by Bairam.

The Afghan, seeing a chance to reap vengeance, promptly stabs Bairam, who dies on January 31, 1561.

Ibrahim Qutb Shah, the ruler of Golconda, now allies himself with ...

...Ahmadnagar against Bijapur.

Rama Raya, in response, allies Vijayanagar with ...

...Bijapur to soundly defeat the aggressors.