The East Prussian Offensive was a strategic offensive by the Soviet Red Army against the German Wehrmacht on the Eastern Front (World War II). It lasted from 13 January to 25 April 1945, though some German units did not surrender until 9 May. The Battle of Königsberg was a major part of the offensive, which ended in victory for the Red Army.
After months of planning, the UN Conference on International Organization opened in San Francisco, 25 April 1945, attended by 50 governments and a number of non-governmental organizations involved in drafting the UN Charter.
On 25 April, after resupplying the Argentine garrison in South Georgia, the submarine ARA Santa Fe was spotted on the surface by a Westland Wessex HAS Mk 3 helicopter from HMS Antrim, which attacked the Argentine submarine with depth charges.
The South Georgia force, Operation Paraquet, under the command of Major Guy Sheridan RM, consisted of Marines from 42 Commando, a troop of the Special Air Service (SAS) and Special Boat Service (SBS) troops who were intended to land as reconnaissance forces for an invasion by the Royal Marines.
On the morning of 25 April, President Yang Shangkun and Premier Li Peng met with Deng at the latter's residence. Deng endorsed a hardline stance and said an appropriate 'warning' must be disseminated via mass media to curb further demonstrations. The meeting firmly established the first official evaluation of the protests from the leadership, and highlighted Deng's having 'final say' on important issues.
Chávez called a public referendum, which he hoped would support his plans to form a constituent assembly of representatives from across Venezuela and from indigenous tribal groups to rewrite the Venezuelan constitution. Chávez said he had to run again; "Venezuela's socialist revolution was like an unfinished painting and he was the artist", he said, while someone else "could have another vision, start to alter the contours of the painting". The momentum of the support he received in previous elections, made the referendum on 25 April 1999 a success for Chávez; 88% of the voters supported his proposal.
The Rock's popularity continued to grow and audiences still cheered for him even though he was a heel. He then lost the title rematch against Stone Cold Steve Austin at Backlash: In Your House after he was betrayed by Shane McMahon, turning him face again and starting a feud with Triple H, The Undertaker and The Corporate Ministry.
On April 25, Taipei city government closed Taipei Municipal Hospital Hoping branch, and quarantined its 930 staff and 240 patients for 2 weeks. Later, people were relocated and the building sanitized.
On April 26–27, Chinese authorities closed down theatres, discos, and other entertainment venues in Beijing as the death toll in Beijing continued to rise, threatening to become the worst-hit area of the country
On 25 and 26 April 2015, Kasparov played a mini-match against Nigel Short. The match consisted of two rapid games and eight blitz games. Kasparov won the match decisively with a score of 8½–1½, winning all five games on the second day.
After Hernandez's death, on April 25, 2017, his lawyers filed a motion at Massachusetts Superior Court in Fall River to vacate his murder conviction. The request was granted on May 9, 2017; therefore Hernandez technically died an innocent man, due to the legal principle of abatement ab initio. Under Massachusetts law, this principle asserts that when a criminal defendant dies but has not exhausted all legal appeals, the case reverts to its status "at the beginning"—the conviction is vacated and the defendant is rendered "innocent." At the time of his death, Hernandez was in the process of filing an appeal for his 2015 conviction in the murder of Odin Lloyd. As of May 9, 2017, the date of the judge's ruling to vacate, the Bristol County district attorneys stated they planned to appeal the ruling, to the Massachusetts Supreme Court if necessary. The Lloyd family was disappointed with the ruling, but their attorney did not believe it would affect the wrongful death civil suit which the family had filed.
The 2020 presidential campaign of Joe Biden began on April 25, 2019, when Biden released a video announcing his candidacy in the 2020 Democratic party presidential primaries. Joe Biden, the former vice president of the United States and a former U.S. senator from Delaware, had been the subject of widespread speculation as a potential 2020 candidate after declining to be a candidate in the 2016 election. As a former vice president, Biden entered the race with very high name recognition. From his campaign announcement until late September, he was generally considered the front runner of the race and led the national primary in most major polls.
On April 25, senior Gulf's Cartel (Clan de Golfo) leader Gustavo Adolfo Álvarez Téllez, who was one of Colombia's most-wanted drug lords and had the bounty of up to 580 million pesos for his capture, was arrested at his lavish estate in Cereté while holding a party under quarantine during the COVID-19 pandemic. Álvarez was described as the "brain" of the cartel, and by this point was reported to have taken charge of the cartel's Caribbean operations.