At least five Iranian border guards were killed in a clash with an armed group trying to enter the country near the Pakistani border, Iranian state TV reported on Sunday.
The fighting took place in the town of Saravan in the south-eastern province of Sistan and Baluchistan, about 1,360km south-east of Tehran, it said.
Two border guards were wounded in the clash, the TV report added. The militants fled the area with casualties, it said, without elaborating.
Iran's intelligence minister said a "terrorist" group linked to Israel was arrested on the western borders of Iran on Sunday, according to the semi-official Nour news agency.
"A terrorist group associated with the Zionist regime which entered the country from the western borders was arrested," said Esmail Khatib.
The statement comes amid heightening tensions between Iran and its arch-enemy Israel over Tehran's nuclear programme.
State TV originally put the death toll among the security guards at six but later said there were five fatalities, AP reported.
No group has immediately claimed responsibility for the attack and Iranian authorities did not blame any group.
The area is one of the least developed parts of Iran. The relationship between the predominantly Sunni residents of the region and Iran’s Shiite theocracy has long been fraught.
On Thursday, the leaders of Pakistan and Iran inaugurated the first border market amid warmer relations between the two countries.
Located in the remote village of Pishin in Pakistan’s south-western Baluchistan province, the marketplace is the first of six to be constructed along the Pakistan-Iran border under a 2012 agreement.
Pakistan's Prime Minister Shahbaz Sharif and Iranian President Ebrahim Raisi also inaugurated an electricity transmission line, which will provide some of Pakistan’s remote regions with electricity from Iran.
The specs: 2018 Bentley Bentayga V8
Price, base: Dh853,226
Engine: 4.0-litre twin-turbo V8
Transmission: Eight-speed automatic
Power: 550hp @ 6,000pm
Torque: 770Nm @ 1,960rpm
Fuel economy, combined: 11.4L / 100km
Company profile
Name: Tratok Portal
Founded: 2017
Based: UAE
Sector: Travel & tourism
Size: 36 employees
Funding: Privately funded
The biog
Name: Timothy Husband
Nationality: New Zealand
Education: Degree in zoology at The University of Sydney
Favourite book: Lemurs of Madagascar by Russell A Mittermeier
Favourite music: Billy Joel
Weekends and holidays: Talking about animals or visiting his farm in Australia
Other acts on the Jazz Garden bill
Sharrie Williams
The American singer is hugely respected in blues circles due to her passionate vocals and songwriting. Born and raised in Michigan, Williams began recording and touring as a teenage gospel singer. Her career took off with the blues band The Wiseguys. Such was the acclaim of their live shows that they toured throughout Europe and in Africa. As a solo artist, Williams has also collaborated with the likes of the late Dizzy Gillespie, Van Morrison and Mavis Staples.
Lin Rountree
An accomplished smooth jazz artist who blends his chilled approach with R‘n’B. Trained at the Duke Ellington School of the Arts in Washington, DC, Rountree formed his own band in 2004. He has also recorded with the likes of Kem, Dwele and Conya Doss. He comes to Dubai on the back of his new single Pass The Groove, from his forthcoming 2018 album Stronger Still, which may follow his five previous solo albums in cracking the top 10 of the US jazz charts.
Anita Williams
Dubai-based singer Anita Williams will open the night with a set of covers and swing, jazz and blues standards that made her an in-demand singer across the emirate. The Irish singer has been performing in Dubai since 2008 at venues such as MusicHall and Voda Bar. Her Jazz Garden appearance is career highlight as she will use the event to perform the original song Big Blue Eyes, the single from her debut solo album, due for release soon.
De De Pyaar De
Produced: Luv Films, YRF Films
Directed: Akiv Ali
Cast: Ajay Devgn, Tabu, Rakul Preet Singh, Jimmy Sheirgill, Jaaved Jaffrey
Rating: 3.5/5 stars
The specs
Engine: 2.7-litre 4-cylinder Turbomax
Power: 310hp
Torque: 583Nm
Transmission: 8-speed automatic
Price: From Dh192,500
On sale: Now
Primera Liga fixtures (all times UAE: 4 GMT)
Friday
Real Sociedad v Villarreal (10.15pm)
Real Betis v Celta Vigo (midnight)
Saturday
Alaves v Barcelona (8.15pm)
Levante v Deportivo La Coruna (10.15pm)
Girona v Malaga (10.15pm)
Las Palmas v Atletico Madrid (12.15am)
Sunday
Espanyol v Leganes (8.15pm)
Eibar v Athletic Bilbao (8.15pm)
Getafe v Sevilla (10.15pm)
Real Madrid v Valencia (10.15pm)
The five pillars of Islam
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%3Cp%3E%3Cstrong%3ECreated%20by%3A%20%3C%2Fstrong%3EJesse%20Armstrong%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3EStars%3A%3C%2Fstrong%3E%20Brian%20Cox%2C%20Jeremy%20Strong%2C%20Kieran%20Culkin%2C%20Sarah%20Snook%2C%20Nicholas%20Braun%3C%2Fp%3E%0A%3Cp%3E%3Cstrong%3ERating%3A%3C%2Fstrong%3E%204%2F5%3C%2Fp%3E%0A
Richard Jewell
Director: Clint Eastwood
Stars: Paul Walter Hauser, Sam Rockwell, Brandon Stanley
Two-and-a-half out of five stars
SPECS
Engine: Two-litre four-cylinder turbo
Power: 235hp
Torque: 350Nm
Transmission: Nine-speed automatic
Price: From Dh167,500 ($45,000)
On sale: Now