Serbian TV broadcasts images of what it said is the third NATO attack on the country's main oil refineries
RELATED VIDEO CNN's Alessio Vinci reports on Day 25 of NATO strikes (April 18) Windows Media 28K 80K CNN's Brent Sadler reports on events in Belgrade Real 28K 80K Windows Media 28K 80K To view the latest video streams on the strikes in Yugoslavia, use the arrow buttons below to scroll through the video gallery.        Windows Media Real        28 K 80 K IMAGE GALLERY: The Kosovo refugees Protesting the NATO strikes Devastation of the Kosovo capital The Serbs and Kosovo  ALSO Clinton says U.S. could not let history forget Kosovo Albanians Pentagon: NATO played wrong pilot tape in convoy incident Macedonia fears KLA recruting from refugee camps  MAPS Gen. Wesley Clark describes NATO air campaign

In this story: Britain: 40,000 Serb troops in Kosovo Mass graves and red jackets Land mine kills 5 refugees More questions about convoy attack RELATED STORIES, SITES

April 18, 1999
Web posted at: 12:52 p.m. EDT (1652 GMT)

BRUSSELS, Belgium (CNN) -- NATO officials said Sunday that its latest airstrikes on Yugoslavia hit oil refineries in Serbia and key military targets in Kosovo, including 13 armored vehicles.

Yugoslavia now has no functioning crude oil refining capacity, NATO spokesman Jamie Shea said, after the 25th day of NATO airstrikes hit oil refineries in Pancevo, outside Belgrade, and in Novi Sad.

NATO also said it has reports that Serb police are pressing ethnic Albanians in Kosovo into chain gangs to work in coal mines and dig mass graves for the victims of the Yugoslav government's campaign against ethnic Albanians in the province.

New waves of Kosovo refugees poured into neighboring Albania and Macedonia over the weekend, after they were pushed out of their villages by Serb forces, Shea said.

NATO pilots report "a hell of a lot of smoke" over Kosovo from burning towns, Shea said.

The Yugoslav media on Sunday reported NATO strikes in a number of other areas.

At Batajnica, 12 miles north of Belgrade, Serb television showed pictures of what it said was residential housing hit Saturday night local time. The report said a number of people were wounded including a 3-year-old girl.

Britain: 40,000 Serb troops in Kosovo

British military officials estimated Sunday that Yugoslavia has about 40,000 troops in Kosovo, supported by 300 tanks, plus armored personnel carriers and artillery.

Those forces have been operating extensively in southern, central and western Kosovo, along the province's border with Albania, NATO reported.

"Evidence of ethnic cleansing and further atrocity is apparent through the area of Serb activity," said Brig. Gen. Giuseppe Marani, a NATO military spokesman.

Serbian Americans hold protests over the NATO bombings

Meanwhile, pockets of the ethnic Albanian rebels of the Kosovo Liberation Army continue to fight Yugoslav forces in the province.

The KLA "may control little terrain now, but it retains a capacity to harass Yugoslav forces," Shea said.

Mass graves and red jackets

Numerous refugees report that Serb police in Kosovo are forcing ethnic Albanian men to wear red jackets and work in grave digging chain gangs, Marani said.

"The use of these men in red to dig graves is supported by imagery evidence, which has already identified 40 mass graves in Kosovo," Marani said, referring to NATO aerial reconnaissance photos.

The largely Muslim ethnic Albanians are burying their dead pointed toward Islam's holy city of Mecca, Marani said.

"Despite being forced to do this gruesome task, the Albanians are clearly trying to bury the victims of (Yugoslav President Slobodan) Milosevic with respect," Marani said.

He also said Kosovar men and boys are being used to mine coal for a power plant outside Pristina, the provincial capital.

Land mine kills 5 refugees

NATO estimated that as many as 200,000 refugees were heading for the borders of Albania and the former Yugoslav republic of Macedonia over the weekend.

Five ethnic Albanians were killed early Sunday when their vehicle hit a land mine in Kosovo, 20 meters before it would have crossed into Albania.

NATO says these aerial photos show evidence of mass graves

Andrea Angeli, a spokesman for international monitors, told CNN the accident occurred on the main road used by refugees coming into Albania.

The incident prompted officials to close the border crossing at Morina, Albania, where thousands of refugees have massed in the cold rain.

More questions about convoy attack

NATO spokesmen continued to face tough questions from reporters about last week's attack on a convoy near Djakovica.

Yugoslav authorities said that several NATO attacks on civilian convoys killed as many as 85 ethnic Albanians last Wednesday.

NATO admitted that one of its pilots had mistakenly dropped a bomb on a civilian vehicle near Djakovica. The alliance has fended off detailed questions about the incident, saying an investigation is continuing.

A main border crossing into Albania was closed Sunday after a land mine killed five refugees nearby

Adding to the confusion was a statement from the Pentagon on Saturday that NATO played an audiotape from a pilot not involved in the bombing of the civilian vehicle when it accepted blame for the incident.

Marani said NATO played the audiotape "to clarify what was the process, the procedure of a pilot involved in an action of that type."

NATO did not mean to imply that the pilot was involved in the hit on the civilian vehicle, he said.

NATO's commanding general, Wesley Clark, said Saturday that the truth may never be completely clear.

"I have sifted through the continuing reports of the incident and what happened that day. I am astonished by the fog (of confusion) and there's no way, without having been on the ground, to really determine what happened," Clark said.

Correspondents Ben Wedeman and Brent Sadler contributed to this report.

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