Here's why Ecuador raided the Mexican Embassy, sparking a diplomatic row

Mexico abruptly suspended bilateral relations with Ecuador in an escalating diplomatic dispute, after Ecuador's police forced their way into the Mexican Embassy in the capital Quito to arrest a former vice-president on graft charges.

Heavily armed and balaclava-clad police broke into the Mexican Embassy in Quito late Friday night to arrest Jorge Glas, Ecuador's former leftist vice-president who is wanted on graft charges.

Glas has been living at the embassy since December after requesting asylum in Mexico, which was only granted on Friday.

Ecuador, which asked for Mexico's permission to enter the embassy at the start of March to detain Glas, contends the asylum offer was illegal because under international law, people facing charges should not be granted asylum.

Mexico, whose president, Andrés Manuel López Obrador, immediately suspended relations with Ecuador after the raid, has said it closely studied Glas's case.

The arrest capped a week of growing tensions between the two Latin American countries, after Quito declared the Mexican ambassador persona non grata, citing "unfortunate" comments by leftist López Obrador.

The Mexican president had compared election-related violence in the two countries, alleging the murder of Ecuadorean presidential candidate Fernando Villavicencio last year was unfairly tied to the leftist candidate in the race, who subsequently lost.

López Obrador further blamed what he said was corrupt media for what he described as election manipulation. The media have been a frequent target of the president's ire during his nearly six years in office.

Glas, who was vice-president during the government of Rafael Correa between 2013 and 2017, has been convicted twice in corruption cases and is now facing fresh charges of misuse of public resources.

He was first sentenced to six years in prison in late 2017 after a court found him guilty of taking bribes from Brazilian construction company Odebrecht in return for handing the scandal-choked firm's state contracts.

Glas, 54, was convicted again in 2020 of using money from contractors to fund campaigns for Correa's political movement and received an eight-year sentence.

Correa, who has lived in Belgium since he left office, was convicted in the same case.

Both men have long alleged that the charges are politically motivated, an accusation prosecutors have denied.

Glas served more than four years in prison before being released in 2022, only to be jailed again the same year after a court ruled he needed to serve the remainder of his sentences — although his lawyers had requested he serve them concurrently and benefit from parole.