Vale of Glamorgan MP Alun Cairns has said that the Argentine foreign minister compared Britain's control of the Falkland Islands to Israeli settlers in the West Bank.
Mr Cairns said he found the comparison, which was made during a meeting of the all-party group on Argentina, "offensive" and "pretty outrageous".
More top news
The Russian and North Korean leaders are meeting in Vladivostok.
The leaders are set to have a one-on-one meeting.
Huawei is among a range of stories leading the papers on Thursday.