Fifa president Gianni Infantino has said that a two-year diplomatic rift between Saudi Arabia and Iran should not be allowed to get in the way of football.
Fifa head: "It's clear politics should stay out of football"
Saudi clubs have refused to play in Iran since the kingdom broke off relations in January 2016, forcing AFC Champions League fixtures with Iranian clubs to be played in neutral Oman.
"It's very clear that politics should stay out of football and football should stay out of politics," Infantino said at a joint news conference in Tehran with Iran's sports ministers, Massoud Soltanifar, on Thursday.
"There are of course political issues between countries all over the world but this should not have an impact on the football tournament.
"The solution is always just to play home and away like in every competition in every country."
The Fifa chief acknowledged that Saudi Arabia had voiced security concerns after protesters angry at its execution of a top Shiite cleric attacked its embassy and a consulate in Iran, prompting it to cut ties.
"Obviously the guarantees must be there, the safety must be there," Infantino said.
ICYMI | Fifa is closely monitoring apparent political interference and could take action soon.https://t.co/85i5QrCUhP— AS English (@English_AS) 21 February 2018
Soltanifar welcomes "Fifa's non-political approach"
The Iranian minister denied there were any legitimate security concerns.
"Iran is a totally safe country," said Soltanifar, who welcomed "Fifa's non-political approach."
"We asked [Infantino] to insist on that so we can host games in the normal way from the next round and our clubs will not be forced to go to third countries to be able to play."
Later on Thursday, Infantino was due to hold talks with Iranian peresident Hassan Rouhani, before watching a derby match between Tehran rivals Persepolis and Esteghlal.