ISLAMABAD — Pakistani forces pressing an offensive inside the militant stronghold of South Waziristan are closing in on a major Taliban base and have killed 14 insurgents over the last 24 hours, the army said today.

The reported advances came as visiting U.S. Secretary of State Hillary Rodham Clinton, in a series of public appearances, saw firsthand how angry many Pakistanis are about America's military policies in the region.

The Pakistani military launched a ground offensive earlier this month in the rugged, tribally controlled region of South Waziristan, where the Pakistani Taliban are based and are believed to shelter al-Qaida leaders.

It has deployed about 30,000 troops against some 5,000 to 8,000 militants, a top general said Thursday during a rare visit to the battle area by journalists. His estimate included up to 1,500 foreign fighters, most of them Uzbeks.

In a statement, the army said its soldiers now control the hills above the village of Sararogha, a reputed base where Taliban leaders have long operated openly. The army said 14 militants had been killed, along with two Pakistani soldiers.

A total of 289 militants and 34 government soldiers have been killed in the offensive, according to a tally of army figures. Six more militants have been arrested.

Access to South Waziristan is heavily restricted, so independently verifying death tolls from fighting is all but impossible.

Clinton's Wednesday arrival in Pakistan coincided with a market bombing in the northwestern city of Peshawar that killed more than 100 people and underscored the threats posed by militants to the stability of the nuclear-armed nation.

Today, Clinton held a number of public meetings, including one with a group of residents from the tribal region and another with prominent women TV news anchors. Many lashed out over America's military policies, particularly the use of U.S. drones to attack militant targets.

Clinton wouldn't comment on the drone attacks, which U.S. officials say have succeeded in killing key terrorist leaders.