A German soldier on trial for plotting an attack on high-ranking politicians told a court in Frankfurt Tuesday how he posed as a Syrian refugee and hoodwinked immigration officials, despite speaking no Arabic.

"Neither Arabic nor details about my story were necessary," said 32-year-old Franco Albrecht, an alleged right-wing extremist who successfully applied for asylum in his own country.

Defendant Franco Albrecht, a 32-year-old German army officer, is accused of posing under a false identity as an asylum seeker in 2017 and planning an attack that he seemingly hoped would be blamed on migrants
Defendant Franco Albrecht, a 32-year-old German army officer, is accused of posing under a false identity as an asylum seeker in 2017 and planning an attack that he seemingly hoped would be blamed on migrants POOL / KAI PFAFFENBACH

In a bizarre case which has fuelled concerns over right-wing extremism in Germany, Albrecht is accused of plotting "a serious act of violence that endangers the state" while posing as an asylum-seeker.

Though he denies plotting an attack, Albrecht told the court Tuesday that he was "sorry" for having illegally applied for asylum.

Yet he also described to judges how easy it had been for him to deceive overwhelmed authorities at the height of the 2015 crisis in which hundreds of thousands asylum seekers entered Germany.

Defendant Franco Albrecht attends his trial at a Regional Court in Frankfurt am Main, western Germany, May 25, 2021
Defendant Franco Albrecht attends his trial at a Regional Court in Frankfurt am Main, western Germany, May 25, 2021 POOL / KAI PFAFFENBACH

Albrecht said he had come up with the scheme while on a ten-day leave period, because he "wanted to see for myself" how Germany was receiving asylum seekers.

"I started to research in order to come up with a believable story," said the soldier, who posed as a Christian fruit seller from Damascus called "David Benjamin".

"I don't remember ever having difficulty explaining myself," he said.

Defendant Franco Albrecht was previously arrested in 2017 while trying to retrieve a Nazi-era pistol he had hidden in a toilet at Vienna's international airport, and his fraud was discovered when his fingerprints matched two separate identities
Defendant Franco Albrecht was previously arrested in 2017 while trying to retrieve a Nazi-era pistol he had hidden in a toilet at Vienna's international airport, and his fraud was discovered when his fingerprints matched two separate identities POOL / KAI PFAFFENBACH

He added that "no checks were made" as to his whereabouts after applying for asylum, and that he was afforded "complete freedom of movement".

After returning to his army base in Illkirch near the French border, the lieutenant then lived a double life with his new refugee alias.

"I had a rucksack with my entire life as a refugee in it," he said.

Albrecht, who prosecutors say harboured "right-wing extremist views", also said that Chancellor Angela Merkel had failed to uphold the constitution by allowing refugees to enter Germany during the crisis.

According to a court document from 2019, investigations showed he owned a copy of Adolf Hitler's book "Mein Kampf" and believed immigration to be a form of genocide.

He was arrested in 2017 while trying to retrieve a Nazi-era pistol he had hidden in a toilet at Vienna's international airport, and his fraud was discovered when his fingerprints matched two separate identities.

Prosecutors say he planned to use both the pistol and other weapons and explosives he had taken from the German army in order to carry out an attack under his false refugee identity.

If convicted in the trial set to last until August, he could face up to 10 years in prison.