The Taliban is likely to miss an Afghan peace conference at which participants are set to call for direct talks between the militant group and the government of President Ashraf Ghani, the foreign ministry in Uzbekistan said on Monday.

Reuters reported that representatives of the group have made no application to attend the March 26-27 meeting in the Uzbek capital Tashkent, suggesting they will not attend, a ministry statement said.

Ghani is set to attend along with US Deputy Secretary of State John Sullivan and European Union foreign policy chief Federica Mogherini.

Also set to attend are the foreign ministers of India, Iran, Kazakhstan, Kyrgyzstan, Pakistan, Russia, Tajikistan and Turkey and UN Special Representative for Afghanistan, Tadamichi Yamamoto.

The Taliban urged Washington last month to begin talks to end almost 17 years of war in Afghanistan, which suggests they want to explore dialogue.

Ghani in February offered recognition of the Taliban as a legitimate political group as part of a proposed process he said could lead to talks.

Conference participants will call for an urgent start of direct talks between the Kabul government and the Taliban, the press office of Uzbekistan's foreign ministry said in a written reply to questions from Reuters.

The United States last year stepped up its military assistance to Afghanistan, notably through a sharp increase in air strikes, with the aim of breaking a stalemate with the insurgents and forcing them to the negotiating table.

While the US military says the strategy has hit the Taliban hard, they still control or contest much of the country. On Monday, Afghan forces battled to recapture a district center in the western province of Farah, after Taliban fighters seized the town in an overnight attack.