Voicing concern over the uptick in militancy along the Pak-Afghan border, Pakistan’s UN Ambassador has warned that unless the economic situation improves in Afghanistan, the Taliban may begin to lose members to more militant groups like ISIS or ISIL.

In an interview with Newsweek, a leading American magazine, the Pakistani envoy specifically named insurgent outfits such as the Tehreek-e-Taliban Pakistan (TTP) and the Balochistan Liberation Army (BLA), both of which have increasingly targeted Pakistani personnel and civilians. He also named the regional ISIS Khorasan branch, called ISIS-K or ISIL-K, saying that sometimes these groups worked together against Pakistan’s interests.

“We have to deal with this,” Ambassador Akram said, “and we are determined to deal with this internally.”

And while he said, “we’ve dealt with this in the past,” he warned that new challenges have emerged in trying to influence the Taliban-led government that taking on all of these groups was in its immediate interest.

“Now we have we have a situation in Afghanistan where the Taliban need to be convinced to deal with all of the terrorist movements not only ISIL-K, which they are fighting, but others,” Akram said. “We understand the situation, but we have to find an effective strategy of dealing with it.”

In addition to TTP and BLA, he said that other groups such as the East Turkestan Islamic Movement (ETIM) comprising of militants of Uyghur descent, and Islamic Movement of Uzbekistan (IMU) comprising of militants of Uzbek descent also needed to be combated. But he said such efforts on the part of the Taliban would be difficult to achieve as long as the government found short on income.

“It’s obvious that ISIL-K is becoming stronger and they’re getting money from outside,” Akram said. “If the Taliban do not have enough money, they may lose some of their factions to ISIL-K, so it’s a very disturbing situation.”

Pakistani Foreign Minister Bilawal Bhutto Zardari spoke with his Afghan counterpart, Amir Khan Muttaq, on Thursday, offering his condolences over the terrorist attack near Afghan Foreign ministry. Muttaqi thanked FM Bilawal for his sentiments, adding that “the enemies want to disrupt security, but our government and nation will resist them firmly,” according to the Afghan Foreign Ministry.

Newsweek said it spoke last month with FM Bilawal in an exclusive interview in which the top Pakistani diplomat argued that the Taliban “has to be” part of the international fight against militant groups in the region.